From 1902ebd989f26c8d1fa2334f3e75f899c52802f5 Mon Sep 17 00:00:00 2001
From: Shannon <sdeminick@gmail.com>
Date: Thu, 11 Oct 2018 14:56:22 +0200
Subject: [PATCH] Fixes issue with umbsetdirtyonchange.directive

---
 .../directives/validation/umbsetdirtyonchange.directive.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/Umbraco.Web.UI.Client/src/common/directives/validation/umbsetdirtyonchange.directive.js b/src/Umbraco.Web.UI.Client/src/common/directives/validation/umbsetdirtyonchange.directive.js
index c13680a037..d4e77eda05 100644
--- a/src/Umbraco.Web.UI.Client/src/common/directives/validation/umbsetdirtyonchange.directive.js
+++ b/src/Umbraco.Web.UI.Client/src/common/directives/validation/umbsetdirtyonchange.directive.js
@@ -7,7 +7,7 @@
 
             var formCtrl = ctrls[0];
             
-            if (ctrls.length > 1) {
+            if (ctrls.length > 1 && ctrls[1]) {
                 //if an ngModel is supplied, assign a render function which is called when the model is changed
                 var modelCtrl = ctrls[1];
                 var oldRender = modelCtrl.$render;
@@ -17,8 +17,9 @@
                     if (oldRender) {
                         oldRender();
                     }
-                };
-            } else {
+                }
+            }
+            else {
                 var initValue = attr.umbSetDirtyOnChange;
                 
                 attr.$observe("umbSetDirtyOnChange", function (newValue) {