(bug 26854) Invalid user names go unchecked. Applied most of the patch submitted...

[lhc/web/wiklou.git] / maintenance / deleteDefaultMessages.php

diff --git a/maintenance/deleteDefaultMessages.php b/maintenance/deleteDefaultMessages.php
index a33921b..5093871 100644 (file)
--- a/maintenance/deleteDefaultMessages.php
+++ b/maintenance/deleteDefaultMessages.php
@@ -56,6 +56,9 @@ class DeleteDefaultMessages extends Maintenance {
                # in order to hide it in RecentChanges.
                global $wgUser;
                $wgUser = User::newFromName( $user );
+               if ( !$wgUser ) {
+                       $this->error( "Invalid username", true );
+               }
                $wgUser->addGroup( 'bot' );
 
                # Handle deletion