From c46c6ca48ec4ebc0a6bd5065c1a68635a516d31b Mon Sep 17 00:00:00 2001
From: yakxxx <yakxxx@gmail.com>
Date: Fri, 22 Jan 2016 15:34:45 +0100
Subject: [PATCH] bugfix: passing null instead of function

---
 modules/UI/util/MessageHandler.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/UI/util/MessageHandler.js b/modules/UI/util/MessageHandler.js
index 80c781472..14e790524 100644
--- a/modules/UI/util/MessageHandler.js
+++ b/modules/UI/util/MessageHandler.js
@@ -77,9 +77,9 @@ var messageHandler = (function(my) {
             buttons: buttons,
             defaultButton: defaultButton,
             focus: focus,
-            loaded: loadedFunction,
-            submit: submitFunction,
-            close: closeFunction
+            loaded: loadedFunction || function(){},
+            submit: submitFunction || function(){},
+            close: closeFunction || function(){}
         });
     };