# HG changeset patch
# User Pawel Solyga <Pawel.Solyga@gmail.com>
# Date 1237559872 0
# Node ID 7c97323fd20b678867289730b9aefd330d09ada2
# Parent  921069bcc6e1d3892d61739d7c4015cffdf1588b
Slot allocator Javascript fix. This prevents from calling updateFromJSON function if there is no data.

Patch by: Mario Ferraro
Reviewed by: Pawel Solyga

diff -r 921069bcc6e1 -r 7c97323fd20b app/soc/content/js/slot-allocator.js
--- a/app/soc/content/js/slot-allocator.js	Fri Mar 20 14:18:07 2009 +0000
+++ b/app/soc/content/js/slot-allocator.js	Fri Mar 20 14:37:52 2009 +0000
@@ -39,8 +39,11 @@
 }
 
 function retrieveJSON() {
-  $.getJSON(RETURN_URL+"?_="+(new Date().getTime()),
-    updateFromJSON
+  $.getJSON(RETURN_URL+"?_="+(new Date().getTime()), function(data) {
+    if (data) {
+      updateFromJSON(data);
+    }
+  }
   );
 }