fix edit null transport without destination

Sergio Cambra

2014-08-21 96cdd0a521768274b60424a0f4776ca557de26bb

 interface/web/mail/mail_transport_edit.php

@@ -82,7 +82,7 @@
      }
      if(!empty($tmp_parts[2])) {
         $dest = @$tmp_parts[1].':'.@$tmp_parts[2];
      } elseif(!empty($tmp_parts[1])) {
      } elseif(!empty($tmp_parts[1]) || $this->dataRecord["transport"] == ":") {
         $dest = $tmp_parts[1];
      } else {
         $dest = $this->dataRecord["transport"];