gx

@@ -193,8 +193,10 @@ class TranslateLogic extends BaseLogic
         preg_match_all($pattern, $strippedContent, $matches);
         $metaData = array();
         foreach ($matches[2] as $index => $content) {
+            if(!empty($content)){
                 $metaData[] = $content;
             }
+        }
         $data = array_merge($metaData, $contentData);
         return $data;
     }