Merge branch '5880-error-after-config-step-in-setup' into '1.4-dev'

Resolve "Error after config step in setup"

See merge request fusiondirectory/fd!454

setup/class_setupStepConfig.inc

@@ -182,5 +182,11 @@ class setupStepConfig extends configInLdap
   {
     return 'cmdrw';
   }
+
+  /* We need static method to work as if we were configInLdap */
+  static function isAccount($attrs)
+  {
+    return configInLdap::isAccount($attrs);
+  }
 }
 ?>