svn commit: r1361340 - /shindig/trunk/features/src/main/javascript/features/container/container.js

[ddumont]

Author: ddumont
Date: Fri Jul 13 19:18:03 2012
New Revision: 1361340

URL: http://svn.apache.org/viewvc?rev=1361340&view=rev
Log:
guard against possible undefined holder in refresh token call

Modified:
    shindig/trunk/features/src/main/javascript/features/container/container.js

Modified: 
shindig/trunk/features/src/main/javascript/features/container/container.js
URL: 
http://svn.apache.org/viewvc/shindig/trunk/features/src/main/javascript/features/container/container.js?rev=1361340&r1=1361339&r2=1361340&view=diff
==============================================================================
--- shindig/trunk/features/src/main/javascript/features/container/container.js 
(original)
+++ shindig/trunk/features/src/main/javascript/features/container/container.js 
Fri Jul 13 19:18:03 2012
@@ -821,18 +821,20 @@ osapi.container.Container.prototype.refr
       var site = self.sites_[siteId];
       if (site instanceof osapi.container.GadgetSite) {
         var holder = site.getActiveSiteHolder();
-        var gadgetInfo = 
self.service_.getCachedGadgetMetadata(holder.getUrl());
-        if (gadgetInfo[osapi.container.MetadataResponse.NEEDS_TOKEN_REFRESH]) {
-          var mid = site.getModuleId(),
-              url = osapi.container.util.buildTokenRequestUrl(holder.getUrl(), 
mid),
-              tokenInfo = response[url];
-
-          if (tokenInfo.error) {
-            gadgets.warn(['Failed to get token for gadget ',
-                url, '.'].join(''));
-          } else {
-            gadgets.rpc.call(holder.getIframeId(), 'update_security_token', 
null,
-                tokenInfo[osapi.container.TokenResponse.TOKEN]);
+        if (holder) {
+          var gadgetInfo = 
self.service_.getCachedGadgetMetadata(holder.getUrl());
+          if 
(gadgetInfo[osapi.container.MetadataResponse.NEEDS_TOKEN_REFRESH]) {
+            var mid = site.getModuleId(),
+                url = 
osapi.container.util.buildTokenRequestUrl(holder.getUrl(), mid),
+                tokenInfo = response[url];
+
+            if (tokenInfo.error) {
+              gadgets.warn(['Failed to get token for gadget ',
+                  url, '.'].join(''));
+            } else {
+              gadgets.rpc.call(holder.getIframeId(), 'update_security_token', 
null,
+                  tokenInfo[osapi.container.TokenResponse.TOKEN]);
+            }
           }
         }
       }