From 4989c173bd19fbda487d0c4491157c5a9d51c4e6 Mon Sep 17 00:00:00 2001
From: helixhorned <helixhorned@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Mon, 12 Dec 2011 23:18:15 +0000
Subject: [PATCH] Fix out-of-bounds access in tile selector code in astub.c

git-svn-id: https://svn.eduke32.com/eduke32@2177 1a8010ca-5511-0410-912e-c29ae57300e0
---
 polymer/eduke32/source/astub.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/polymer/eduke32/source/astub.c b/polymer/eduke32/source/astub.c
index e69ba2402..9e0f6e9a7 100644
--- a/polymer/eduke32/source/astub.c
+++ b/polymer/eduke32/source/astub.c
@@ -3333,7 +3333,7 @@ static int32_t m32gettile(int32_t idInitialTile)
         {
             temp = i;
 
-            while (localartfreq[temp]<localartfreq[temp+gap] && temp >= 0)
+            while (temp >= 0 && localartfreq[temp]<localartfreq[temp+gap])
             {
                 int32_t tempint;