From 55f8d5d80234bbeb7668c6d3263687185cd263d9 Mon Sep 17 00:00:00 2001
From: alberth <alberth@openttd.org>
Date: Sun, 7 Mar 2010 18:24:41 +0000
Subject: (svn r19369) -Codechange: EnsureNoTrainOnTrackBits() returns a
 CommandCost now.

---
 src/rail_cmd.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/rail_cmd.cpp')

diff --git a/src/rail_cmd.cpp b/src/rail_cmd.cpp
index 19c044e31..7bab2a254 100644
--- a/src/rail_cmd.cpp
+++ b/src/rail_cmd.cpp
@@ -155,7 +155,9 @@ static const byte _track_sloped_sprites[14] = {
 static bool EnsureNoTrainOnTrack(TileIndex tile, Track track)
 {
 	TrackBits rail_bits = TrackToTrackBits(track);
-	return EnsureNoTrainOnTrackBits(tile, rail_bits);
+	CommandCost ret = EnsureNoTrainOnTrackBits(tile, rail_bits);
+	ret.SetGlobalErrorMessage();
+	return ret.Succeeded();
 }
 
 /** Check that the new track bits may be built.
-- 
cgit v1.2.3-54-g00ecf