Remove unused global.

diff --git a/includes/Article.php b/includes/Article.php
index 70e423d..d6809bf 100644 (file)
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -1829,7 +1829,6 @@ class Article {
 
                # If nothing's changed, do nothing
                if( $changed ) {
-                       global $wgGroupPermissions;
                        if( wfRunHooks( 'ArticleProtect', array( &$this, &$wgUser, $limit, $reason ) ) ) {
 
                                $dbw = wfGetDB( DB_MASTER );