diff --git a/libraries/classes/Display/Results.php b/libraries/classes/Display/Results.php
index b4cd15aebcb4..be2084b9c37f 100644
--- a/libraries/classes/Display/Results.php
+++ b/libraries/classes/Display/Results.php
@@ -2859,6 +2859,7 @@ private function _getRowValues(
             $tblLower = mb_strtolower($meta->orgtable);
             $nameLower = mb_strtolower($meta->orgname);
             if (! empty($this->transformation_info[$dbLower][$tblLower][$nameLower])
+                && ($row[$i])
                 && (trim($row[$i]) != '')
                 && ! $_SESSION['tmpval']['hide_transformation']
             ) {