From 4534dafba120914d4d78482f1485fe4895a69211 Mon Sep 17 00:00:00 2001
From: Jessica Wang <jessica.wang@citrix.com>
Date: Thu, 28 Mar 2013 16:23:05 -0700
Subject: [PATCH] CLOUDSTACK-1840: cloudstack UI - VM Wizard - fix a bug that
 the first parameter in jQuery.grep() should not be null.

---
 ui/scripts/instanceWizard.js | 60 +++++++++++++++++++++++++++---------
 1 file changed, 45 insertions(+), 15 deletions(-)

diff --git a/ui/scripts/instanceWizard.js b/ui/scripts/instanceWizard.js
index 75d45aad9c4..e1aeafde67c 100644
--- a/ui/scripts/instanceWizard.js
+++ b/ui/scripts/instanceWizard.js
@@ -128,10 +128,15 @@
           dataType: "json",
           async: false,
           success: function(json) {										  
-            featuredTemplateObjs = $.grep(json.listtemplatesresponse.template, function(item, index) {											  
-              if($.inArray(item.hypervisor, hypervisorArray) > -1)
-                return true;
-            });	
+            if(json.listtemplatesresponse.template == null) {
+						  featuredTemplateObjs = null;
+						}
+						else {
+							featuredTemplateObjs = $.grep(json.listtemplatesresponse.template, function(item, index) {											  
+								if($.inArray(item.hypervisor, hypervisorArray) > -1)
+									return true;
+							});	
+						}
           }
         });
         $.ajax({
@@ -139,10 +144,15 @@
           dataType: "json",
           async: false,
           success: function(json) {
-            communityTemplateObjs = $.grep(json.listtemplatesresponse.template, function(item, index) {											  
-              if($.inArray(item.hypervisor, hypervisorArray) > -1)
-                return true;
-            });	
+					  if(json.listtemplatesresponse.template == null) {
+						  communityTemplateObjs = null;
+						}
+						else {
+							communityTemplateObjs = $.grep(json.listtemplatesresponse.template, function(item, index) {											  
+								if($.inArray(item.hypervisor, hypervisorArray) > -1)
+									return true;
+							});	
+						}
           }
         });
         $.ajax({
@@ -150,10 +160,15 @@
           dataType: "json",
           async: false,
           success: function(json) {
-            myTemplateObjs = $.grep(json.listtemplatesresponse.template, function(item, index) {											  
-              if($.inArray(item.hypervisor, hypervisorArray) > -1)
-                return true;
-            });	
+					  if(json.listtemplatesresponse.template == null) {
+						  myTemplateObjs = null;
+						}
+						else {
+							myTemplateObjs = $.grep(json.listtemplatesresponse.template, function(item, index) {											  
+								if($.inArray(item.hypervisor, hypervisorArray) > -1)
+									return true;
+							});	
+						}
           }
         });
       } else if (selectedTemplate == 'select-iso') {
@@ -162,7 +177,12 @@
           dataType: "json",
           async: false,
           success: function(json) {
-            featuredIsoObjs = json.listisosresponse.iso;
+					  if(json.listisosresponse.iso == null) {
+						  featuredIsoObjs = null;
+						}
+						else {					
+              featuredIsoObjs = json.listisosresponse.iso;
+						}
           }
         });
         $.ajax({
@@ -170,7 +190,12 @@
           dataType: "json",
           async: false,
           success: function(json) {
-            communityIsoObjs = json.listisosresponse.iso;
+					  if(json.listisosresponse.iso == null) {
+						  communityIsoObjs = null;
+						}
+						else {					 
+              communityIsoObjs = json.listisosresponse.iso;
+						}
           }
         });
         $.ajax({
@@ -178,7 +203,12 @@
           dataType: "json",
           async: false,
           success: function(json) {
-            myIsoObjs = json.listisosresponse.iso;
+					  if(json.listisosresponse.iso == null) {
+						  myIsoObjs = null;
+						}
+						else {					
+              myIsoObjs = json.listisosresponse.iso;
+						}
           }
         });
       }