* fixing error causing a PHP E_NOTICE.

diff --git a/includes/filerepo/ForeignAPIFile.php b/includes/filerepo/ForeignAPIFile.php
index 5d69189..42bd7e1 100644 (file)
--- a/includes/filerepo/ForeignAPIFile.php
+++ b/includes/filerepo/ForeignAPIFile.php
@@ -148,7 +148,7 @@ class ForeignAPIFile extends File {
        function purgeDescriptionPage() {
                global $wgMemc;
                $url = $this->repo->getDescriptionRenderUrl( $this->getName() );
-               $key = wfMemcKey( 'RemoteFileDescription', 'url', md5($renderUrl) );
+               $key = wfMemcKey( 'RemoteFileDescription', 'url', md5($url) );
                $wgMemc->delete( $key );
        }