From bbaff6f575c79af8d76f0c252e1ead7414ab69c5 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Thu, 24 Jan 2019 13:21:21 +0000
Subject: [PATCH] Don't try to reflect non-existant tessellation/geometry
 shaders

---
 renderdoc/driver/gl/gl_postvs.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/renderdoc/driver/gl/gl_postvs.cpp b/renderdoc/driver/gl/gl_postvs.cpp
index 5a71ab0d7..722c66d8d 100644
--- a/renderdoc/driver/gl/gl_postvs.cpp
+++ b/renderdoc/driver/gl/gl_postvs.cpp
@@ -182,11 +182,11 @@ void GLReplay::InitPostVSBuffers(uint32_t eventId)
           vsRefl = GetShader(progDetails.stageShaders[0], ShaderEntryPoint());
           vsProg = m_pDriver->m_Shaders[progDetails.stageShaders[0]].prog;
         }
-        else if(i == 2)
+        else if(i == 2 && progDetails.stageShaders[2] != ResourceId())
         {
           tesRefl = GetShader(progDetails.stageShaders[2], ShaderEntryPoint());
         }
-        else if(i == 3)
+        else if(i == 3 && progDetails.stageShaders[3] != ResourceId())
         {
           gsRefl = GetShader(progDetails.stageShaders[3], ShaderEntryPoint());
         }