From 5a9452339a52b22f158846e97b932640627409f1 Mon Sep 17 00:00:00 2001
From: Zack Middleton <zturtleman@gmail.com>
Date: Mon, 7 May 2012 23:06:00 +0000
Subject: #5503 - SIGSEGV with r_vertexlight 1 in missionpack (patch by Serge
 Belyshev).

---
 src/renderer/tr_shader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/renderer')

diff --git a/src/renderer/tr_shader.c b/src/renderer/tr_shader.c
index 2bbc3a12..6bbaa8ca 100644
--- a/src/renderer/tr_shader.c
+++ b/src/renderer/tr_shader.c
@@ -628,7 +628,7 @@ static qboolean ParseStage( shaderStage_t *stage, char **text )
 			else if ( !Q_stricmp( token, "$lightmap" ) )
 			{
 				stage->bundle[0].isLightmap = qtrue;
-				if ( shader.lightmapIndex < 0 ) {
+				if ( shader.lightmapIndex < 0 || !tr.lightmaps ) {
 					stage->bundle[0].image[0] = tr.whiteImage;
 				} else {
 					stage->bundle[0].image[0] = tr.lightmaps[shader.lightmapIndex];
-- 
cgit