Denny Vrandecic has submitted this change and it was merged.

Change subject: Log a warning if ItemChange::getSiteLinkDiff returns a non-array
......................................................................


Log a warning if ItemChange::getSiteLinkDiff returns a non-array

Untested quick and dirty fix

Change-Id: Idfab159d2077bd3c85dd4eee99e1b7bb11e1a4e2
---
M lib/maintenance/dispatchChanges.php
1 file changed, 7 insertions(+), 1 deletion(-)

Approvals:
  Denny Vrandecic: Looks good to me, approved
  jenkins-bot: Verified



diff --git a/lib/maintenance/dispatchChanges.php 
b/lib/maintenance/dispatchChanges.php
index 2573d63..5ce791a 100644
--- a/lib/maintenance/dispatchChanges.php
+++ b/lib/maintenance/dispatchChanges.php
@@ -855,7 +855,13 @@
                if ( $change instanceof ItemChange && !$change->isEmpty() ) {
                        $siteLinkDiff = $change->getSiteLinkDiff();
 
-                       if ( is_array( $siteLinkDiff ) && isset( $siteLinkDiff[ 
$siteID ] ) ) {
+                       if ( !is_array( $siteLinkDiff ) ) {
+                               wfLogWarning( '$siteLinkDiff must be an array, 
' . gettype( $siteLinkDiff ) . ' given' );
+                               wfProfileOut( __METHOD__ );
+                               return false;
+                       }
+
+                       if ( isset( $siteLinkDiff[ $siteID ] ) ) {
                                wfProfileOut( __METHOD__ );
                                return true;
                        }

-- 
To view, visit https://gerrit.wikimedia.org/r/73573
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: Idfab159d2077bd3c85dd4eee99e1b7bb11e1a4e2
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/Wikibase
Gerrit-Branch: master
Gerrit-Owner: Hoo man <h...@online.de>
Gerrit-Reviewer: Denny Vrandecic <denny.vrande...@wikimedia.de>
Gerrit-Reviewer: jenkins-bot

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