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authortron <tron@openttd.org>2006-05-21 11:34:08 +0000
committertron <tron@openttd.org>2006-05-21 11:34:08 +0000
commit1706164ff7ef6e0da5b05ac2d774fb87b5c349aa (patch)
tree9c3b4dc89f3074d62fa671598258426160248e38 /rail_cmd.c
parente693290ed136bed943f34b410a09837bf20a0f21 (diff)
downloadopenttd-1706164ff7ef6e0da5b05ac2d774fb87b5c349aa.tar.xz
(svn r4937) Reduce the use of _error_message a bit
Diffstat (limited to 'rail_cmd.c')
-rw-r--r--rail_cmd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/rail_cmd.c b/rail_cmd.c
index 203f83119..ec819ab36 100644
--- a/rail_cmd.c
+++ b/rail_cmd.c
@@ -904,6 +904,7 @@ int32 CmdConvertRail(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
money = GetAvailableMoneyForCommand();
cost = 0;
+ ret = 0;
for (x = sx; x <= ex; ++x) {
for (y = sy; y <= ey; ++y) {
@@ -933,7 +934,7 @@ int32 CmdConvertRail(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
}
}
- return (cost == 0) ? CMD_ERROR : cost;
+ return (cost == 0) ? ret : cost;
}
static int32 RemoveTrainDepot(TileIndex tile, uint32 flags)