(svn r2407) Use {Get,Is}TileOwner to get/check the owner of a tile and fix some bogus reads of _map_owner

1 files changed, 4 insertions, 3 deletions

diff --git a/roadveh_gui.c b/roadveh_gui.c
index 092494154..31bb06d14 100644
--- a/roadveh_gui.c
+++ b/roadveh_gui.c
@@ -494,7 +494,7 @@ static void ShowBuildRoadVehWindow(TileIndex tile)
 	w->resize.height = w->height - 14 * 4; /* Minimum of 4 vehicles in the display */
 
 	if (tile != 0) {
-		w->caption_color = _map_owner[tile];
+		w->caption_color = GetTileOwner(tile);
 	} else {
 		w->caption_color = _local_player;
 	}
@@ -510,7 +510,8 @@ static void DrawRoadDepotWindow(Window *w)
 	tile = w->window_number;
 
 	/* setup disabled buttons */
-	w->disabled_state = (_map_owner[tile]==_local_player) ? 0 : ((1<<4)|(1<<7));
+	w->disabled_state =
+		IsTileOwner(tile, _local_player) ? 0 : ((1 << 4) | (1 << 7));
 
 	/* determine amount of items for scroller */
 	num = 0;
@@ -734,7 +735,7 @@ void ShowRoadDepotWindow(uint tile)
 
 	w = AllocateWindowDescFront(&_road_depot_desc, tile);
 	if (w) {
-		w->caption_color = _map_owner[w->window_number];
+		w->caption_color = GetTileOwner(w->window_number);
 		w->hscroll.cap = 5;
 		w->vscroll.cap = 3;
 		w->resize.step_width = 56;