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Support removal of modes without args that we don't know about in a way that

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doesn't push code execution down the wrong path (src/IRCChannel.py)
This commit is contained in:
jesopo 2019-01-16 11:59:36 +00:00
parent aa40936ce6
commit 6405ee2582
1 changed files with 3 additions and 2 deletions
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5
src/IRCChannel.py
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@ -64,8 +64,9 @@ class Channel(IRCObject.Object):
else:
self.modes[mode].add(arg.lower())
def remove_mode(self, mode: str, arg: str=None):
if not arg and mode in self.modes:
del self.modes[mode]
if not arg:
if mode in self.modes:
del self.modes[mode]
else:
if mode in self.server.prefix_modes:
user = self.server.get_user(arg)