From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sat, 20 Jan 2007 09:27:05 +0000 (+0000)
Subject: fix a crash in R_SkyStartFrame when there is no worldmodel
X-Git-Tag: xonotic-v0.1.0preview~3698
X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=commitdiff_plain;h=6af71e365ba2653d839572abbf945544a6e53488

fix a crash in R_SkyStartFrame when there is no worldmodel


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@6708 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/r_sky.c b/r_sky.c
index 403e4ad7..401562b8 100644
--- a/r_sky.c
+++ b/r_sky.c
@@ -60,7 +60,7 @@ void R_SkyStartFrame(void)
 	{
 		if (skyboxside[0] || skyboxside[1] || skyboxside[2] || skyboxside[3] || skyboxside[4] || skyboxside[5])
 			skyrenderbox = true;
-		else if (r_refdef.worldmodel->brush.solidskytexture)
+		else if (r_refdef.worldmodel && r_refdef.worldmodel->brush.solidskytexture)
 			skyrendersphere = true;
 		// for depth-masked sky, render the sky on the first sky surface encountered
 		skyrendernow = true;