From 4a687fdbaaf540dc7a3235b8766e81ca0f02aff9 Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Sun, 30 Apr 2006 18:39:31 +0000
Subject: [PATCH] (svn r4631) - NewGRF: fix incorrect length check

---
 newgrf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/newgrf.c b/newgrf.c
index 75092bcf27..37d452e03d 100644
--- a/newgrf.c
+++ b/newgrf.c
@@ -1426,7 +1426,7 @@ static void NewSpriteGroup(byte *buf, int len)
 				DeterministicSpriteGroupAdjust *adjust;
 
 				if (group->g.determ.num_adjusts > 0) {
-					check_length(bufend - buf, 2 + (varsize * 3) + 3, "NewSpriteGroup (Deterministic) (3)");
+					check_length(bufend - buf, 2 + varsize + 3, "NewSpriteGroup (Deterministic) (3)");
 				}
 
 				group->g.determ.num_adjusts++;