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[commands] Unload cog when command registration fails in _inject

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Sebastian Law 2022-07-20 19:31:14 -07:00 committed by GitHub
parent 87bc79e6e3
commit 9c109ae59b
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1 changed files with 4 additions and 1 deletions
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discord/ext/commands/cog.py
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@ -616,7 +616,10 @@ class Cog(metaclass=CogMeta):
for to_undo in self.__cog_commands__[:index]: for to_undo in self.__cog_commands__[:index]:
if to_undo.parent is None: if to_undo.parent is None:
bot.remove_command(to_undo.name) bot.remove_command(to_undo.name)
raise e try:
await maybe_coroutine(self.cog_unload)
finally:
raise e
# check if we're overriding the default # check if we're overriding the default
if cls.bot_check is not Cog.bot_check: if cls.bot_check is not Cog.bot_check: