Added missing global for $wgLinkCacheMemcached

diff --git a/includes/LinkCache.php b/includes/LinkCache.php
index 7332524..63e7326 100644 (file)
--- a/includes/LinkCache.php
+++ b/includes/LinkCache.php
@@ -100,12 +100,13 @@ class LinkCache {
        
        function addLinkObj( &$nt )
        {
+               global $wgMemc, $wgLinkCacheMemcached;
+
                $title = $nt->getPrefixedDBkey();
                if ( $this->isBadLink( $title ) ) { return 0; }         
                $id = $this->getGoodLinkID( $title );
                if ( 0 != $id ) { return $id; }
 
-               global $wgMemc;
                $fname = "LinkCache::addLinkObj";
                wfProfileIn( $fname );