BUG 7173 Notice: Undefined variable: passw

This problem was fixed

workflow/engine/classes/class.dbConnections.php

@@ -440,6 +440,7 @@ class dbConnections
    * @return string
    */
   public function getPassWithoutEncrypt($aInfoCon){
+    $passw='';
     if($aInfoCon['DBS_PASSWORD']!=''){
      $aPassw =explode('_',$aInfoCon['DBS_PASSWORD']);
      $passw = $aPassw[0];