gx

@@ -193,7 +193,9 @@ class TranslateLogic extends BaseLogic
         preg_match_all($pattern, $strippedContent, $matches);
         $metaData = array();
         foreach ($matches[2] as $index => $content) {
-            $metaData[] = $content;
+            if(!empty($content)){
+                $metaData[] = $content;
+            }
         }
         $data = array_merge($metaData, $contentData);
         return $data;