From 4260a321aca97ae2fb04e4e37dc1dd0816f2a72f Mon Sep 17 00:00:00 2001
From: Latif Khalifa <latifer@streamgrid.net>
Date: Sat, 31 Mar 2012 00:17:26 +0000
Subject: [PATCH] LIBOMV-939: Gridproxy invalid cast exception on misformatted
 CAPS Patch by Dahlia

git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@3603 52acb1d6-8a22-11de-b505-999d5b087335
---
 Programs/GridProxy/GridProxy.cs | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/Programs/GridProxy/GridProxy.cs b/Programs/GridProxy/GridProxy.cs
index af81a6b9..f7e8e85a 100644
--- a/Programs/GridProxy/GridProxy.cs
+++ b/Programs/GridProxy/GridProxy.cs
@@ -1022,8 +1022,16 @@ namespace GridProxy
         {
             if (stage != CapsStage.Response) return false;
 
-            OSDMap map = (OSDMap)capReq.Response;
-            OSDArray array = (OSDArray)map["events"];
+            OSDMap map = null;
+            if (capReq.Response is OSDMap)
+                map = (OSDMap)capReq.Response;
+            else return false;
+
+            OSDArray array = null;
+            if (map.ContainsKey("events") && map["events"] is OSDArray)
+                array = (OSDArray)map["events"];
+            else
+                return false;
 
             for (int i = 0; i < array.Count; i++)
             {