Tweak to prevent strict standards warning: Only variables should be assigned by refer...

diff --git a/includes/api/ApiLogin.php b/includes/api/ApiLogin.php
index 2c0b7b0..10c31d0 100644 (file)
--- a/includes/api/ApiLogin.php
+++ b/includes/api/ApiLogin.php
@@ -151,7 +151,7 @@ class ApiLogin extends ApiBase {
                global $wgMemc;
                
                $key = $this->getMemCacheKey();
-               $val =& $wgMemc->get( $key );
+               $val = $wgMemc->get( $key );
 
                $val['lastReqTime'] = time();
                if (!isset($val['count'])) {