From 22c4455c6f48c824185ee5bd101f2d8db3fa6bab Mon Sep 17 00:00:00 2001
From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 22 Sep 2003 19:44:20 +0000
Subject: [PATCH] empty lightgrid lump should now work

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@3503 d7cf8633-e32d-0410-b094-e92efae38249
---
 model_brush.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/model_brush.c b/model_brush.c
index a3e80479..31ccdedf 100644
--- a/model_brush.c
+++ b/model_brush.c
@@ -3977,6 +3977,9 @@ static void Mod_Q3BSP_LoadLightGrid(lump_t *l)
 	q3dlightgrid_t *out;
 	int count;
 
+	if (l->filelen == 0)
+		return;
+
 	in = (void *)(mod_base + l->fileofs);
 	if (l->filelen % sizeof(*in))
 		Host_Error("Mod_Q3BSP_LoadLightGrid: funny lump size in %s",loadmodel->name);
-- 
2.39.2