[ambari] branch trunk updated: [AMBARI-23737] JS error adding Ranger to a cluster (#1146)

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ishanbha pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/ambari.git


The following commit(s) were added to refs/heads/trunk by this push:
     new 23febb1  [AMBARI-23737] JS error adding Ranger to a cluster (#1146)
23febb1 is described below

commit 23febb1e9cfa10e26c657f09265ac9bf32e6a4a4
Author: Ishan Bhatt <is...@gmail.com>
AuthorDate: Tue May 1 15:04:52 2018 -0400

    [AMBARI-23737] JS error adding Ranger to a cluster (#1146)
---
 ambari-web/app/controllers/wizard/step7_controller.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ambari-web/app/controllers/wizard/step7_controller.js b/ambari-web/app/controllers/wizard/step7_controller.js
index 30131a8..bfda293 100644
--- a/ambari-web/app/controllers/wizard/step7_controller.js
+++ b/ambari-web/app/controllers/wizard/step7_controller.js
@@ -1097,7 +1097,8 @@ App.WizardStep7Controller = Em.Controller.extend(App.ServerValidatorMixin, App.E
    * @method selectProperService
    */
   selectProperService: function () {
-    var tabSelectedServiceName = this.get('tabs').findProperty('isActive', true).get('selectedServiceName');
+    var activeTab = this.get('tabs').findProperty('isActive', true);
+    var tabSelectedServiceName = activeTab ? activeTab.get('selectedServiceName') : null;
     var lastSelectedService = tabSelectedServiceName ? this.get('stepConfigs').findProperty('serviceName', tabSelectedServiceName) : null
     if(tabSelectedServiceName && lastSelectedService) {
       this.set('selectedService', lastSelectedService);

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