// cleaner way to suppress the notice

2015-09-25 16:52:30 +02:00
parent f768562000
commit c1d2b09918
1 changed files with 6 additions and 1 deletions
@@ -958,7 +958,12 @@ class Blocktopmenu extends Module implements WidgetInterface
    protected function clearMenuCache()
    {
        $dir = $this->getCacheDirectory();
-        foreach (@scandir($dir) as $entry) {
+
+        if (!is_dir($dir)) {
+            return;
+        }
+
+        foreach (scandir($dir) as $entry) {
            if (preg_match('/\.json$/', $entry)) {
                unlink($dir . DIRECTORY_SEPARATOR . $entry);
            }