diff --git a/resources/sql/autopatches/20150609.inline.sql b/resources/sql/autopatches/20150609.inline.sql
new file mode 100644
--- /dev/null
+++ b/resources/sql/autopatches/20150609.inline.sql
@@ -0,0 +1,4 @@
+/* This cleans up some errant transactions, see T8483. */
+
+DELETE FROM {$NAMESPACE}_differential.differential_transaction
+  WHERE transactionType = 'core:inlinestate' AND newValue = 'null';
diff --git a/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php b/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php
--- a/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php
+++ b/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php
@@ -356,6 +356,7 @@
       case PhabricatorTransactions::TYPE_BUILDABLE:
       case PhabricatorTransactions::TYPE_TOKEN:
       case PhabricatorTransactions::TYPE_INLINESTATE:
+        return $xaction->getNewValue();
       case PhabricatorTransactions::TYPE_SPACE:
         $space_phid = $xaction->getNewValue();
         if (!strlen($space_phid)) {