diff --git a/src/applications/differential/query/DifferentialRevisionSearchEngine.php b/src/applications/differential/query/DifferentialRevisionSearchEngine.php
index a925878bda..4248119cb9 100644
--- a/src/applications/differential/query/DifferentialRevisionSearchEngine.php
+++ b/src/applications/differential/query/DifferentialRevisionSearchEngine.php
@@ -1,280 +1,289 @@
 <?php
 
 final class DifferentialRevisionSearchEngine
   extends PhabricatorApplicationSearchEngine {
 
   public function getResultTypeDescription() {
     return pht('Differential Revisions');
   }
 
   public function getApplicationClassName() {
     return 'PhabricatorDifferentialApplication';
   }
 
   protected function newResultBuckets() {
     return DifferentialRevisionResultBucket::getAllResultBuckets();
   }
 
   public function newQuery() {
     return id(new DifferentialRevisionQuery())
       ->needFlags(true)
       ->needDrafts(true)
       ->needReviewers(true);
   }
 
   protected function buildQueryFromParameters(array $map) {
     $query = $this->newQuery();
 
     if ($map['responsiblePHIDs']) {
       $query->withResponsibleUsers($map['responsiblePHIDs']);
     }
 
     if ($map['authorPHIDs']) {
       $query->withAuthors($map['authorPHIDs']);
     }
 
     if ($map['reviewerPHIDs']) {
       $query->withReviewers($map['reviewerPHIDs']);
     }
 
     if ($map['repositoryPHIDs']) {
       $query->withRepositoryPHIDs($map['repositoryPHIDs']);
     }
 
     if ($map['status']) {
       $query->withStatus($map['status']);
     }
 
     return $query;
   }
 
   protected function buildCustomSearchFields() {
     return array(
       id(new PhabricatorSearchDatasourceField())
         ->setLabel(pht('Responsible Users'))
         ->setKey('responsiblePHIDs')
         ->setAliases(array('responsiblePHID', 'responsibles', 'responsible'))
         ->setDatasource(new DifferentialResponsibleDatasource())
         ->setDescription(
           pht('Find revisions that a given user is responsible for.')),
       id(new PhabricatorUsersSearchField())
         ->setLabel(pht('Authors'))
         ->setKey('authorPHIDs')
         ->setAliases(array('author', 'authors', 'authorPHID'))
         ->setDescription(
           pht('Find revisions with specific authors.')),
       id(new PhabricatorSearchDatasourceField())
         ->setLabel(pht('Reviewers'))
         ->setKey('reviewerPHIDs')
         ->setAliases(array('reviewer', 'reviewers', 'reviewerPHID'))
         ->setDatasource(new DiffusionAuditorFunctionDatasource())
         ->setDescription(
           pht('Find revisions with specific reviewers.')),
       id(new PhabricatorSearchDatasourceField())
         ->setLabel(pht('Repositories'))
         ->setKey('repositoryPHIDs')
         ->setAliases(array('repository', 'repositories', 'repositoryPHID'))
         ->setDatasource(new DiffusionRepositoryFunctionDatasource())
         ->setDescription(
           pht('Find revisions from specific repositories.')),
       id(new PhabricatorSearchSelectField())
         ->setLabel(pht('Status'))
         ->setKey('status')
         ->setOptions($this->getStatusOptions())
         ->setDescription(
           pht('Find revisions with particular statuses.')),
     );
   }
 
   protected function getURI($path) {
     return '/differential/'.$path;
   }
 
   protected function getBuiltinQueryNames() {
     $names = array();
 
     if ($this->requireViewer()->isLoggedIn()) {
       $names['active'] = pht('Active Revisions');
       $names['authored'] = pht('Authored');
     }
 
     $names['all'] = pht('All Revisions');
 
     return $names;
   }
 
   public function buildSavedQueryFromBuiltin($query_key) {
     $query = $this->newSavedQuery();
     $query->setQueryKey($query_key);
 
     $viewer = $this->requireViewer();
 
     switch ($query_key) {
       case 'active':
         $bucket_key = DifferentialRevisionRequiredActionResultBucket::BUCKETKEY;
 
         return $query
           ->setParameter('responsiblePHIDs', array($viewer->getPHID()))
           ->setParameter('status', DifferentialRevisionQuery::STATUS_OPEN)
           ->setParameter('bucket', $bucket_key);
       case 'authored':
         return $query
           ->setParameter('authorPHIDs', array($viewer->getPHID()));
       case 'all':
         return $query;
     }
 
     return parent::buildSavedQueryFromBuiltin($query_key);
   }
 
   private function getStatusOptions() {
     return array(
       DifferentialRevisionQuery::STATUS_ANY            => pht('All'),
       DifferentialRevisionQuery::STATUS_OPEN           => pht('Open'),
       DifferentialRevisionQuery::STATUS_ACCEPTED       => pht('Accepted'),
       DifferentialRevisionQuery::STATUS_NEEDS_REVIEW   => pht('Needs Review'),
       DifferentialRevisionQuery::STATUS_NEEDS_REVISION => pht('Needs Revision'),
       DifferentialRevisionQuery::STATUS_CLOSED         => pht('Closed'),
       DifferentialRevisionQuery::STATUS_ABANDONED      => pht('Abandoned'),
     );
   }
 
   protected function renderResultList(
     array $revisions,
     PhabricatorSavedQuery $query,
     array $handles) {
     assert_instances_of($revisions, 'DifferentialRevision');
 
     $viewer = $this->requireViewer();
     $template = id(new DifferentialRevisionListView())
       ->setUser($viewer)
       ->setNoBox($this->isPanelContext());
 
     $bucket = $this->getResultBucket($query);
 
     $unlanded = $this->loadUnlandedDependencies($revisions);
 
     $views = array();
     if ($bucket) {
       $bucket->setViewer($viewer);
 
       try {
         $groups = $bucket->newResultGroups($query, $revisions);
 
         foreach ($groups as $group) {
-          $views[] = id(clone $template)
-            ->setHeader($group->getName())
-            ->setNoDataString($group->getNoDataString())
-            ->setRevisions($group->getObjects());
+          // Don't show groups in Dashboard Panels
+          if ($group->getObjects() || !$this->isPanelContext()) {
+            $views[] = id(clone $template)
+              ->setHeader($group->getName())
+              ->setNoDataString($group->getNoDataString())
+              ->setRevisions($group->getObjects());
+          }
         }
       } catch (Exception $ex) {
         $this->addError($ex->getMessage());
       }
     } else {
       $views[] = id(clone $template)
         ->setRevisions($revisions)
         ->setHandles(array());
     }
 
+    if (!$views) {
+      $views[] = id(new DifferentialRevisionListView())
+        ->setUser($viewer)
+        ->setNoDataString(pht('No revisions found.'));
+    }
+
     $phids = array_mergev(mpull($views, 'getRequiredHandlePHIDs'));
     if ($phids) {
       $handles = id(new PhabricatorHandleQuery())
         ->setViewer($viewer)
         ->withPHIDs($phids)
         ->execute();
     } else {
       $handles = array();
     }
 
     foreach ($views as $view) {
       $view->setHandles($handles);
       $view->setUnlandedDependencies($unlanded);
     }
 
     if (count($views) == 1) {
       // Reduce this to a PHUIObjectItemListView so we can get the free
       // support from ApplicationSearch.
       $list = head($views)->render();
     } else {
       $list = $views;
     }
 
     $result = new PhabricatorApplicationSearchResultView();
     $result->setContent($list);
 
     return $result;
   }
 
   protected function getNewUserBody() {
     $create_button = id(new PHUIButtonView())
       ->setTag('a')
       ->setText(pht('Create a Diff'))
       ->setHref('/differential/diff/create/')
       ->setColor(PHUIButtonView::GREEN);
 
     $icon = $this->getApplication()->getIcon();
     $app_name =  $this->getApplication()->getName();
     $view = id(new PHUIBigInfoView())
       ->setIcon($icon)
       ->setTitle(pht('Welcome to %s', $app_name))
       ->setDescription(
         pht('Pre-commit code review. Revisions that are waiting on your input '.
             'will appear here.'))
       ->addAction($create_button);
 
       return $view;
   }
 
   private function loadUnlandedDependencies(array $revisions) {
     $status_accepted = ArcanistDifferentialRevisionStatus::ACCEPTED;
 
     $phids = array();
     foreach ($revisions as $revision) {
       if ($revision->getStatus() != $status_accepted) {
         continue;
       }
 
       $phids[] = $revision->getPHID();
     }
 
     if (!$phids) {
       return array();
     }
 
     $query = id(new PhabricatorEdgeQuery())
       ->withSourcePHIDs($phids)
       ->withEdgeTypes(
         array(
           DifferentialRevisionDependsOnRevisionEdgeType::EDGECONST,
         ));
 
     $query->execute();
 
     $revision_phids = $query->getDestinationPHIDs();
     if (!$revision_phids) {
       return array();
     }
 
     $viewer = $this->requireViewer();
 
     $blocking_revisions = id(new DifferentialRevisionQuery())
       ->setViewer($viewer)
       ->withPHIDs($revision_phids)
       ->withStatus(DifferentialRevisionQuery::STATUS_OPEN)
       ->execute();
     $blocking_revisions = mpull($blocking_revisions, null, 'getPHID');
 
     $result = array();
     foreach ($revisions as $revision) {
       $revision_phid = $revision->getPHID();
       $blocking_phids = $query->getDestinationPHIDs(array($revision_phid));
       $blocking = array_select_keys($blocking_revisions, $blocking_phids);
       if ($blocking) {
         $result[$revision_phid] = $blocking;
       }
     }
 
     return $result;
   }
 
 }