From f5279e74a6d0165d63d33845533092f178ebde9a Mon Sep 17 00:00:00 2001
From: nit <nitin@cloud.com>
Date: Fri, 3 Dec 2010 14:18:25 +0530
Subject: [PATCH] bug 7403 : Correct NPE for ListIso command. status 7403:
 resolved fixed

---
 server/src/com/cloud/api/ApiResponseHelper.java | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/server/src/com/cloud/api/ApiResponseHelper.java b/server/src/com/cloud/api/ApiResponseHelper.java
index edeb70b087d..8219165c083 100644
--- a/server/src/com/cloud/api/ApiResponseHelper.java
+++ b/server/src/com/cloud/api/ApiResponseHelper.java
@@ -1948,8 +1948,7 @@ public class ApiResponseHelper implements ResponseGenerator {
     }
     
     @Override
-    public ListResponse<TemplateResponse> createIsoResponse(List<? extends VirtualMachineTemplate> isos, Long zoneId, boolean onlyReady, boolean isAdmin, Account account)  {
-        Map<Long, List<VMTemplateHostVO>> isoHostsMap = new HashMap<Long, List<VMTemplateHostVO>>();
+    public ListResponse<TemplateResponse> createIsoResponse(List<? extends VirtualMachineTemplate> isos, Long zoneId, boolean onlyReady, boolean isAdmin, Account account)  {        
 
         ListResponse<TemplateResponse> response = new ListResponse<TemplateResponse>();
         List<TemplateResponse> isoResponses = new ArrayList<TemplateResponse>();
@@ -1971,7 +1970,7 @@ public class ApiResponseHelper implements ResponseGenerator {
                 continue;
             }
            
-            List<VMTemplateHostVO> isoHosts = isoHostsMap.get(iso.getId());
+            List<VMTemplateHostVO> isoHosts = ApiDBUtils.listTemplateHostBy(iso.getId(), zoneId);
             for (VMTemplateHostVO isoHost : isoHosts) {
                 if (onlyReady && isoHost.getDownloadState() != Status.DOWNLOADED) {
                     continue;