diff --git a/extension/Source/core/report/Link.php b/extension/Source/core/report/Link.php
index da52cc4eebbbd9ccea941df4dc85307f137f3a65..32b33b410b12d165a6c72e39ba4366d26ff73aef 100644
--- a/extension/Source/core/report/Link.php
+++ b/extension/Source/core/report/Link.php
@@ -645,6 +645,7 @@ class Link {
             NAME_DOWNLOAD_MODE => '',
             NAME_COLLECT_ELEMENTS => array(),
             NAME_COPY_TO_CLIPBOARD => '',
+            NAME_ATTRIBUTE => '',
 
             NAME_RENDER => '0',
             NAME_RIGHT => 'l',
@@ -1134,7 +1135,7 @@ EOF;
         $attributes .= Support::doAttribute('class', $vars[FINAL_CLASS]);
         $attributes .= Support::doAttribute('target', $vars[NAME_TARGET]);
         $attributes .= Support::doAttribute('title', $vars[FINAL_TOOL_TIP]);
-        if ($vars[NAME_ATTRIBUTE] != '') {
+        if ( $vars[NAME_ATTRIBUTE] != '') {
             $attributes .= $vars[NAME_ATTRIBUTE] . ' ';
         }
         $attributes .= $vars[FINAL_QUESTION];