X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fwatcheditem%2FWatchedItemStore.php;h=c3630292fb64d2a38b12dd35e5cdd8c961ccec4e;hb=6cfb2e3d7a2b96d5041312fcec88248bb46573d7;hp=1a39945067941ac2f37da1c6c1ad96d8d7414008;hpb=3020d27638add607e9d86622652221c3729faf87;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/watcheditem/WatchedItemStore.php b/includes/watcheditem/WatchedItemStore.php
index 1a39945067..c3630292fb 100644
--- a/includes/watcheditem/WatchedItemStore.php
+++ b/includes/watcheditem/WatchedItemStore.php
@@ -383,7 +383,7 @@ class WatchedItemStore implements WatchedItemStoreInterface, StatsdAwareInterfac
 
 	/**
 	 * @param UserIdentity $user
-	 * @param TitleValue[] $titles
+	 * @param LinkTarget[] $titles
 	 * @return bool
 	 * @throws MWException
 	 */
@@ -1120,6 +1120,11 @@ class WatchedItemStore implements WatchedItemStoreInterface, StatsdAwareInterfac
 		}
 
 		$oldRev = $this->revisionLookup->getRevisionById( $oldid );
+		if ( !$oldRev ) {
+			// Oldid given but does not exist (probably deleted)
+			return false;
+		}
+
 		$nextRev = $this->revisionLookup->getNextRevision( $oldRev );
 		if ( !$nextRev ) {
 			// Oldid given and is the latest revision for this title; clear the timestamp.