Merge branch 'master' into 'stable-3.1'

Marius Burkard

2016-03-31 dbf57dddf7ef07a0168ad0c1d64de0735a9c5804

 interface/lib/classes/listform_actions.inc.php

@@ -190,6 +190,7 @@
      return $rec;
   }

   /* TODO: maybe rewrite SQL */
   public function getQueryString($no_limit = false) {
      global $app;
      $sql_where = '';