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(svn r4586) - Codechange: Recursive commands that rely on _error_message to handle success/failure can fail if a recursive call fails but doesn't set the error message, thus resulting in an old, possibly erroneous being used (see FS#130 prior to r4585). Now properly reset the global variable _error_message in these cases.

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Darkvater
2006-04-26 21:48:22 +00:00
parent 939dd7d2bf
commit feefbbbf06
3 changed files with 4 additions and 3 deletions
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clear_cmd.c
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@@ -197,7 +197,6 @@ int32 CmdTerraformLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
_error_message = INVALID_STRING_ID;
_terraform_err_tile = 0;
ts.direction = direction = p2 ? 1 : -1;