diff --git a/src/applications/console/plugin/DarkConsoleErrorLogPlugin.php b/src/applications/console/plugin/DarkConsoleErrorLogPlugin.php
--- a/src/applications/console/plugin/DarkConsoleErrorLogPlugin.php
+++ b/src/applications/console/plugin/DarkConsoleErrorLogPlugin.php
@@ -64,7 +64,7 @@
           $line .= ' called at ['.$entry['file'].':'.$entry['line'].']';
           try {
             $user = $this->getRequest()->getUser();
-            $href = $user->loadEditorLink($entry['file'], $entry['line'], '');
+            $href = $user->loadEditorLink($entry['file'], $entry['line'], null);
           } catch (Exception $ex) {
             // The database can be inaccessible.
           }
diff --git a/src/applications/differential/view/DifferentialChangesetListView.php b/src/applications/differential/view/DifferentialChangesetListView.php
--- a/src/applications/differential/view/DifferentialChangesetListView.php
+++ b/src/applications/differential/view/DifferentialChangesetListView.php
@@ -314,8 +314,7 @@
         $changeset->getAbsoluteRepositoryPath($repository, $this->diff),
         '/');
       $line = idx($changeset->getMetadata(), 'line:first', 1);
-      $callsign = $repository->getCallsign();
-      $editor_link = $user->loadEditorLink($path, $line, $callsign);
+      $editor_link = $user->loadEditorLink($path, $line, $repository);
       if ($editor_link) {
         $meta['editor'] = $editor_link;
       } else {
diff --git a/src/applications/diffusion/controller/DiffusionBrowseFileController.php b/src/applications/diffusion/controller/DiffusionBrowseFileController.php
--- a/src/applications/diffusion/controller/DiffusionBrowseFileController.php
+++ b/src/applications/diffusion/controller/DiffusionBrowseFileController.php
@@ -435,9 +435,8 @@
     $path = $drequest->getPath();
     $line = nonempty((int)$drequest->getLine(), 1);
 
-    $callsign = $repository->getCallsign();
-    $editor_link = $user->loadEditorLink($path, $line, $callsign);
-    $template = $user->loadEditorLink($path, '%l', $callsign);
+    $editor_link = $user->loadEditorLink($path, $line, $repository);
+    $template = $user->loadEditorLink($path, '%l', $repository);
 
     $icon_edit = id(new PHUIIconView())
       ->setIconFont('fa-pencil');
diff --git a/src/applications/people/storage/PhabricatorUser.php b/src/applications/people/storage/PhabricatorUser.php
--- a/src/applications/people/storage/PhabricatorUser.php
+++ b/src/applications/people/storage/PhabricatorUser.php
@@ -504,7 +504,11 @@
     return $preferences;
   }
 
-  public function loadEditorLink($path, $line, $callsign) {
+  public function loadEditorLink(
+    $path,
+    $line,
+    PhabricatorRepository $repository = null) {
+
     $editor = $this->loadPreferences()->getPreference(
       PhabricatorUserPreferences::PREFERENCE_EDITOR);
 
@@ -524,6 +528,12 @@
       return null;
     }
 
+    if ($repository) {
+      $callsign = $repository->getCallsign();
+    } else {
+      $callsign = null;
+    }
+
     $uri = strtr($editor, array(
       '%%' => '%',
       '%f' => phutil_escape_uri($path),
diff --git a/src/view/widget/AphrontStackTraceView.php b/src/view/widget/AphrontStackTraceView.php
--- a/src/view/widget/AphrontStackTraceView.php
+++ b/src/view/widget/AphrontStackTraceView.php
@@ -50,14 +50,6 @@
       if ($file) {
         if (isset($callsigns[$lib])) {
           $attrs = array('title' => $file);
-          try {
-            $attrs['href'] = $user->loadEditorLink(
-              '/src/'.$relative,
-              $part['line'],
-              $callsigns[$lib]);
-          } catch (Exception $ex) {
-            // The database can be inaccessible.
-          }
           if (empty($attrs['href'])) {
             $attrs['href'] = sprintf($path, $callsigns[$lib]).
               str_replace(DIRECTORY_SEPARATOR, '/', $relative).