1 files changed, 0 insertions, 1 deletions
diff --git a/core/DataTable/Renderer/Rss.php b/core/DataTable/Renderer/Rss.php
index 86af06d53b..691f1f25b9 100644
--- a/core/DataTable/Renderer/Rss.php
+++ b/core/DataTable/Renderer/Rss.php
@@ -184,7 +184,6 @@ class Rss extends Renderer
             }
         }
         $html .= "\n</tr>";
-        $colspan = count($allColumns);
 
         foreach ($tableStructure as $row) {
             $html .= "\n\n<tr>";