From 065d7202b0216e5c39a0fd964509bbed8965f5cc Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 11 Jun 2021 19:33:43 +0100
Subject: [PATCH] Fix a crash with $param() filtering on fake markers

---
 qrenderdoc/Windows/EventBrowser.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/qrenderdoc/Windows/EventBrowser.cpp b/qrenderdoc/Windows/EventBrowser.cpp
index 84b4faefd..e5b01f70a 100644
--- a/qrenderdoc/Windows/EventBrowser.cpp
+++ b/qrenderdoc/Windows/EventBrowser.cpp
@@ -1740,6 +1740,9 @@ searched for as a case-insensitive substring.
     return
         [paramName, paramValue](ICaptureContext *ctx, const rdcstr &, const rdcstr &, uint32_t,
                                 const SDChunk *chunk, const DrawcallDescription *, const rdcstr &) {
+          if(!chunk)
+            return false;
+
           const SDObject *o = FindChildRecursively(chunk, paramName);
 
           if(!o)