Removed usage of error suppression operator

diff --git a/includes/cache/MessageCache.php b/includes/cache/MessageCache.php
index 3b6ba71..bdd363a 100644 (file)
--- a/includes/cache/MessageCache.php
+++ b/includes/cache/MessageCache.php
@@ -189,7 +189,9 @@ class MessageCache {
 
                fwrite( $file, $hash . $serialized );
                fclose( $file );
-               @chmod( $filename, 0666 );
+               wfSuppressWarnings();
+               chmod( $filename, 0666 );
+               wfRestoreWarnings();
        }
 
        function saveToScript( $array, $hash, $code ) {