diff options
Diffstat (limited to 'engine.c')
-rw-r--r-- | engine.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -887,7 +887,7 @@ int32 CmdRenameEngine(int x, int y, uint32 flags, uint32 p1, uint32 p2) { StringID str; - if (!IsEngineIndex(p1)) return CMD_ERROR; + if (!IsEngineIndex(p1) || _cmd_text[0] == '\0') return CMD_ERROR; str = AllocateNameUnique(_cmd_text, 0); if (str == 0) return CMD_ERROR; |