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(svn r19493) -Codechange: Keep track of last error in CmdDepotSellAllVehicles().

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alberth 2010-03-20 17:22:15 +00:00
parent 66a2a84035
commit a901ab5392
1 changed files with 9 additions and 3 deletions
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12
src/vehicle_cmd.cpp
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@ -187,13 +187,19 @@ CommandCost CmdDepotSellAllVehicles(TileIndex tile, DoCommandFlag flags, uint32
/* Get the list of vehicles in the depot */ /* Get the list of vehicles in the depot */
BuildDepotVehicleList(vehicle_type, tile, &list, &list); BuildDepotVehicleList(vehicle_type, tile, &list, &list);
CommandCost last_error = CMD_ERROR;
bool had_success = false;
for (uint i = 0; i < list.Length(); i++) { for (uint i = 0; i < list.Length(); i++) {
CommandCost ret = DoCommand(tile, list[i]->index, 1, flags, sell_command); CommandCost ret = DoCommand(tile, list[i]->index, 1, flags, sell_command);
if (ret.Succeeded()) cost.AddCost(ret); if (ret.Succeeded()) {
cost.AddCost(ret);
had_success = true;
} else {
last_error = ret;
}
} }
if (cost.GetCost() == 0) return CMD_ERROR; // no vehicles to sell return had_success ? cost : last_error;
return cost;
} }
/** /**