From 3ce0e04a79e6dfc96e0426d32ac93ccab1dc4094 Mon Sep 17 00:00:00 2001
From: Flugente <Flugente@3b4a5df2-a311-0410-b5c6-a8a6f20db521>
Date: Mon, 11 Jan 2016 18:06:21 +0000
Subject: [PATCH] Fix: possible overflow when creating building (by
 asm-debacle)

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8020 3b4a5df2-a311-0410-b5c6-a8a6f20db521
---
 TileEngine/Buildings.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/TileEngine/Buildings.cpp b/TileEngine/Buildings.cpp
index ec5da9c7..fb91c515 100644
--- a/TileEngine/Buildings.cpp
+++ b/TileEngine/Buildings.cpp
@@ -552,11 +552,11 @@ BUILDING * GenerateBuilding( INT32 sDesiredSpot )
 	// something that has gone pear shaped
 	if(uiLoop2 >= WORLD_MAX)
 	{
-		UINT8 x = 0;
-		UINT8 y = 0;
+		INT32 x = 0;
+		INT32 y = 0;
 		while((sDesiredSpot - ((y + 1) * WORLD_COLS)) >= 0)
 		{
-			y++;
+			++y;
 		}
 		x = sDesiredSpot - (y * WORLD_COLS);
 		DebugMsg (TOPIC_JA2,DBG_LEVEL_2,String( "113/UC Warning! Building Walk Algorithm has covered the entire map! Building %d located at [%d,%d] must be bogus.", ubBuildingID, x, y ));