From fbcc84bdcf565164ef3f5a42985c2d865015b20d Mon Sep 17 00:00:00 2001
From: darkvater <darkvater@openttd.org>
Date: Sun, 9 Jan 2005 18:59:16 +0000
Subject: (svn r1449) -Fix: signed/unsigned error on windows -Change: Makefile
 added -Wsign-compare flag

---
 Makefile | 2 +-
 map.c    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 9bca5ab52..355583fb9 100644
--- a/Makefile
+++ b/Makefile
@@ -290,7 +290,7 @@ endif
 # -O	optimize or -O2 fully optimize (O's above 2 are not recommended)
 # -pg	profile - generate profiling data.  See "man gprof" to use this.
 
-CFLAGS=-Wall -Wno-multichar
+CFLAGS=-Wall -Wno-multichar -Wsign-compare
 CDEFS=-DWITH_REV
 LDFLAGS=
 LIBS=
diff --git a/map.c b/map.c
index a158dd6de..81a72b28b 100644
--- a/map.c
+++ b/map.c
@@ -29,7 +29,7 @@ TileIndex TileAdd(TileIndex tile, TileIndexDiff add,
 	uint y;
 
 	dx = add & MapMaxX();
-	if (dx >= MapSizeX() / 2) dx -= MapSizeX();
+	if (dx >= (int)MapSizeX() / 2) dx -= MapSizeX();
 	dy = (add - dx) / (int)MapSizeX();
 
 	x = TileX(tile) + dx;
-- 
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