http://www.mediawiki.org/wiki/Special:Code/MediaWiki/99513

Revision: 99513
Author:   jeroendedauw
Date:     2011-10-11 18:09:26 +0000 (Tue, 11 Oct 2011)
Log Message:
-----------
Follow up to r99488; 

Modified Paths:
--------------
    trunk/extensions/Contest/Contest.hooks.php

Modified: trunk/extensions/Contest/Contest.hooks.php
===================================================================
--- trunk/extensions/Contest/Contest.hooks.php  2011-10-11 18:09:21 UTC (rev 
99512)
+++ trunk/extensions/Contest/Contest.hooks.php  2011-10-11 18:09:26 UTC (rev 
99513)
@@ -205,15 +205,17 @@
                
                $contestantIds = array();
                
-               foreach ( $contestants as $contestant ) {
-                       $contestantIds[] = $contestant->contestant_id;
+               if ( count( $contestants ) > 0 ) {
+                       foreach ( $contestants as $contestant ) {
+                               $contestantIds[] = $contestant->contestant_id;
+                       }
+                       
+                       ContestContestant::s()->update(
+                               array( 'email' => $email ),
+                               array( 'id' => $contestantIds )
+                       );
                }
                
-               ContestContestant::s()->update(
-                       array( 'email' => $email ),
-                       array( 'id' => $contestantIds )
-               );
-               
                return true;
        }
        


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