From 4ac44fe8bfceff11a0ff0bd8ccb8d095ad9c873b Mon Sep 17 00:00:00 2001
From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Fri, 6 Aug 2010 17:57:09 +0000
Subject: [PATCH] make sure the return value of R_PicmipForFlags can't get
 negative

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10374 d7cf8633-e32d-0410-b094-e92efae38249
---
 gl_textures.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gl_textures.c b/gl_textures.c
index 448a9cd9..e9b5d710 100644
--- a/gl_textures.c
+++ b/gl_textures.c
@@ -2206,5 +2206,5 @@ int R_PicmipForFlags(int flags)
 		else
 			miplevel += gl_picmip_other.integer;
 	}
-	return miplevel;
+	return max(0, miplevel);
 }
-- 
2.39.2