From a3a37718953f87f190e8d899a5b405eadd0cf73e Mon Sep 17 00:00:00 2001
From: vortex <vortex@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 18 Oct 2010 01:26:27 +0000
Subject: [PATCH] fix a crash in R_CompleteLightPoint during rtworld sampling

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10548 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=7e9c3e938f38753d22793b46018cfad9b0030bc5
---
 r_shadow.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/r_shadow.c b/r_shadow.c
index ea0f2fce..cb68955b 100644
--- a/r_shadow.c
+++ b/r_shadow.c
@@ -6035,6 +6035,8 @@ void R_CompleteLightPoint(vec3_t ambientcolor, vec3_t diffusecolor, vec3_t diffu
 			for (i = 0; i < numlights; i++)
 			{
 				dlight = (dlight_t *) Mem_ExpandableArray_RecordAtIndex(&r_shadow_worldlightsarray, i);
+				if (!dlight)
+					continue;
 				light = &dlight->rtlight;
 				if (!(light->flags & flag))
 					continue;
-- 
2.39.2