From 5e1e90260016fc5ad7a62a824922f9766158bbf8 Mon Sep 17 00:00:00 2001 From: tron Date: Mon, 30 Jan 2006 17:18:45 +0000 Subject: (svn r3490) -Fix: A bunch (10) of off-by-one errors when checking if a TileIndex points to a tile on the map --- road_cmd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'road_cmd.c') diff --git a/road_cmd.c b/road_cmd.c index a2f6c730d..5de592401 100644 --- a/road_cmd.c +++ b/road_cmd.c @@ -518,7 +518,7 @@ int32 CmdBuildLongRoad(int x, int y, uint32 flags, uint32 p1, uint32 p2) SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); - if (p1 > MapSize()) return CMD_ERROR; + if (p1 >= MapSize()) return CMD_ERROR; start_tile = p1; end_tile = TileVirtXY(x, y); @@ -573,7 +573,7 @@ int32 CmdRemoveLongRoad(int x, int y, uint32 flags, uint32 p1, uint32 p2) SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); - if (p1 > MapSize()) return CMD_ERROR; + if (p1 >= MapSize()) return CMD_ERROR; start_tile = p1; end_tile = TileVirtXY(x, y); -- cgit v1.2.3-54-g00ecf