From ec55c2e909790c2320a3b5658b7031a5fe0416f7 Mon Sep 17 00:00:00 2001
From: Min Chen <min.chen@citrix.com>
Date: Tue, 11 Jun 2013 17:07:26 -0700
Subject: [PATCH] CS-17842: java.lang.NullPointerException seen when using
 "updateTemplatePermission" with projectids parameter.

---
 server/src/com/cloud/template/TemplateManagerImpl.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/src/com/cloud/template/TemplateManagerImpl.java b/server/src/com/cloud/template/TemplateManagerImpl.java
index b39936f4ffc..c15bd6b4b7f 100755
--- a/server/src/com/cloud/template/TemplateManagerImpl.java
+++ b/server/src/com/cloud/template/TemplateManagerImpl.java
@@ -1199,6 +1199,10 @@ public class TemplateManagerImpl extends ManagerBase implements TemplateManager,
 
         // convert projectIds to accountNames
         if (projectIds != null) {
+            // CS-17842, initialize accountNames list
+            if (accountNames == null ){
+                accountNames = new ArrayList<String>();
+            }
             for (Long projectId : projectIds) {
                 Project project = _projectMgr.getProject(projectId);
                 if (project == null) {