From: Rudolf Polzer <divverent@xonotic.org>
Date: Sun, 5 Jun 2011 17:33:29 +0000 (+0200)
Subject: fix uninitialized use of an int when filtering a patch into a tree - possible perform... 
X-Git-Tag: xonotic-v0.5.0~12
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=2af64392f80ea19c416da54e346f0f70400710c8;p=xonotic%2Fnetradiant.git

fix uninitialized use of an int when filtering a patch into a tree - possible performance increase after this fix
---

diff --git a/tools/quake3/q3map2/surface.c b/tools/quake3/q3map2/surface.c
index ba400b08..b5dd724e 100644
--- a/tools/quake3/q3map2/surface.c
+++ b/tools/quake3/q3map2/surface.c
@@ -2147,7 +2147,7 @@ subdivides a patch into an approximate curve and filters it into the tree
 
 static int FilterPatchIntoTree( mapDrawSurface_t *ds, tree_t *tree )
 {
-	int					x, y, refs;
+	int					x, y, refs = 0;
 	
 	for(y = 0; y + 2 < ds->patchHeight; y += 2)
 		for(x = 0; x + 2 < ds->patchWidth; x += 2)