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(svn r2345) - Fix: Don't allow stuff to be renamed to nothing if we don't support it. Only valid ones are signs (delete) and waypoints (rename to default).
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2
engine.c
2
engine.c
@@ -887,7 +887,7 @@ int32 CmdRenameEngine(int x, int y, uint32 flags, uint32 p1, uint32 p2)
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{
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StringID str;
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if (!IsEngineIndex(p1)) return CMD_ERROR;
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if (!IsEngineIndex(p1) || _cmd_text[0] == '\0') return CMD_ERROR;
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str = AllocateNameUnique(_cmd_text, 0);
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if (str == 0) return CMD_ERROR;
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