diff options
Diffstat (limited to 'src/engine.cpp')
| -rw-r--r-- | src/engine.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/engine.cpp b/src/engine.cpp index 3808c46a8..8f70f5109 100644 --- a/src/engine.cpp +++ b/src/engine.cpp @@ -487,7 +487,8 @@ static bool IsUniqueEngineName(const char *name) */ CommandCost CmdRenameEngine(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) { - if (!IsEngineIndex(p1) || StrEmpty(_cmd_text)) return CMD_ERROR; + if (!IsEngineIndex(p1)) return CMD_ERROR; + if (StrEmpty(_cmd_text) || strlen(_cmd_text) >= MAX_LENGTH_ENGINE_NAME_BYTES) return CMD_ERROR; if (!IsUniqueEngineName(_cmd_text)) return_cmd_error(STR_NAME_MUST_BE_UNIQUE); |