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| author | fonsinchen <fonsinchen@openttd.org> | 2013-10-23 19:04:06 +0000 |
|---|---|---|
| committer | fonsinchen <fonsinchen@openttd.org> | 2013-10-23 19:04:06 +0000 |
| commit | f528d2c59246cb76c5d84dfac04e84e1368ea650 (patch) | |
| tree | 40eba275e45bb75a02c6b9ca026755f7707eb4b4 /src/cargopacket.cpp | |
| parent | b5dd83e84f355eedbfc78838c0961864cd7a8fb1 (diff) | |
| download | openttd-f528d2c59246cb76c5d84dfac04e84e1368ea650.tar.xz | |
(svn r25910) -Fix: Guard against empty FlowStats in a few more places.
Diffstat (limited to 'src/cargopacket.cpp')
| -rw-r--r-- | src/cargopacket.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cargopacket.cpp b/src/cargopacket.cpp index 3820d8c77..54cc9b7f7 100644 --- a/src/cargopacket.cpp +++ b/src/cargopacket.cpp @@ -478,7 +478,7 @@ bool VehicleCargoList::Stage(bool accepted, StationID current_station, StationID FlowStat new_shares = flow_it->second; new_shares.ChangeShare(current_station, INT_MIN); StationIDStack excluded = next_station; - while (!excluded.IsEmpty()) { + while (!excluded.IsEmpty() && !new_shares.GetShares()->empty()) { new_shares.ChangeShare(excluded.Pop(), INT_MIN); } if (new_shares.GetShares()->empty()) { |