[commands] Only remove top level commands on cog load failure

4 years ago · 4aee7fed5d
1 changed files with 2 additions and 1 deletions
--- a/discord/ext/commands/cog.py
+++ b/discord/ext/commands/cog.py
@ -408,7 +408,8 @@ class Cog(metaclass=CogMeta):
                except Exception as e:
                    # undo our additions
                    for to_undo in self.__cog_commands__[:index]:
-                        bot.remove_command(to_undo.name)
+                        if to_undo.parent is None:
+                            bot.remove_command(to_undo.name)
                    raise e

        # check if we're overriding the default