Report.php: fixed bug - hidden columns are now accessible via {{<columnname>}}

extension/qfq/qfq/report/Report.php

@@ -527,7 +527,7 @@ class Report {
             $flagControl = true;
             $columnName = substr($columnName, 1);
         }
-
+        //TODO: reserved names,not starting with '_' will be still accepted - stop this!
         switch ($columnName) {
             case "link":
                 $link = new Link($this->fr_error, $this->sip);
@@ -741,7 +741,8 @@ class Report {
                 break;
         }
 
-        $this->variables->resultArray[$full_level . "."][$columnName] = $content;
+        // Always save column values, even if they are hidden.
+        $this->variables->resultArray[$full_level . "."][$columnName] = ($content == '' && $flagControl) ? $columnValue : $content;
 
         return $content;
     }