From 1e0478b829d6d9aa6ad6ed7e483ba3bd57ad8ccf Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Tue, 3 Mar 2015 13:23:27 +0000
Subject: [PATCH] Node tag should never be NULL/wrong type, but check just to
 be sure.

---
 renderdocui/Windows/EventBrowser.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/renderdocui/Windows/EventBrowser.cs b/renderdocui/Windows/EventBrowser.cs
index 50c1067c42..d296efd022 100644
--- a/renderdocui/Windows/EventBrowser.cs
+++ b/renderdocui/Windows/EventBrowser.cs
@@ -293,7 +293,7 @@ private TreelistView.Node AddDrawcall(TreelistView.Node existing, FetchDrawcall
                 for (int i = drawNode.Nodes.Count - 1; i >= 0; i--)
                 {
                     DeferredEvent t = drawNode.Nodes[i].Tag as DeferredEvent;
-                    if (!t.marker)
+                    if (t != null && !t.marker)
                     {
                         drawNode.Tag = drawNode.Nodes[i].Tag;
                         found = true;