diff options
| -rw-r--r-- | src/terraform_cmd.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/terraform_cmd.cpp b/src/terraform_cmd.cpp index 61df82d1f..ef487afc5 100644 --- a/src/terraform_cmd.cpp +++ b/src/terraform_cmd.cpp @@ -376,7 +376,6 @@ CommandCost CmdLevelLand(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 /* Check range of destination height */ if (h > MAX_TILE_HEIGHT) return_cmd_error((oldh == 0) ? STR_ERROR_ALREADY_AT_SEA_LEVEL : STR_ERROR_TOO_HIGH); - if (p2 == 0) _error_message = STR_ERROR_ALREADY_LEVELLED; Money money = GetAvailableMoneyForCommand(); CommandCost cost(EXPENSES_CONSTRUCTION); @@ -402,5 +401,10 @@ CommandCost CmdLevelLand(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 } } - return (cost.GetCost() == 0) ? CMD_ERROR : cost; + if (cost.GetCost() == 0) { + if (p2 != 0) return CMD_ERROR; + cost.MakeError(STR_ERROR_ALREADY_LEVELLED); + cost.SetGlobalErrorMessage(); + } + return cost; } |