fix bug in LinkBatch::execute(), it's meant to return an array

diff --git a/includes/LinkBatch.php b/includes/LinkBatch.php
index e0f0f6f..061f1b1 100644 (file)
--- a/includes/LinkBatch.php
+++ b/includes/LinkBatch.php
@@ -66,7 +66,7 @@ class LinkBatch {
         */
         function execute() {
                $linkCache =& LinkCache::singleton();
-               $this->executeInto( $linkCache );
+               return $this->executeInto( $linkCache );
         }
 
        /**