From c5a37d443a580eb26bc77cf68446f7d0aacc92c7 Mon Sep 17 00:00:00 2001
From: Robin Kertels <robin.kertels@gmail.com>
Date: Tue, 20 Feb 2024 20:53:19 +0100
Subject: [PATCH] [d3d9] Handle null IBO when uploading data for draw

---
 src/d3d9/d3d9_device.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/d3d9/d3d9_device.cpp b/src/d3d9/d3d9_device.cpp
index 318235da48e..f11ae400471 100644
--- a/src/d3d9/d3d9_device.cpp
+++ b/src/d3d9/d3d9_device.cpp
@@ -2669,7 +2669,7 @@ namespace dxvk {
 
     if (unlikely(!PrimitiveCount))
       return S_OK;
-      
+
     bool dynamicSysmemVBOs;
     bool dynamicSysmemIBO;
     uint32_t indexCount = GetVertexCount(PrimitiveType, PrimitiveCount);
@@ -5145,7 +5145,7 @@ namespace dxvk {
       dynamicSysmemVBOs &= vbo == nullptr || vbo->IsSysmemDynamic();
     }
     D3D9CommonBuffer* ibo = GetCommonBuffer(m_state.indices);
-    bool dynamicSysmemIBO = NumIndices != 0 && ibo->IsSysmemDynamic();
+    bool dynamicSysmemIBO = NumIndices != 0 && ibo != nullptr && ibo->IsSysmemDynamic();
 
     *pDynamicVBOs = dynamicSysmemVBOs;