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clientbot: don't crash if we receive /who for someone we don't know

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This commit is contained in:
James Lu 2016-12-27 22:15:57 -08:00
parent f1da5c57e8
commit e566b99b75
1 changed files with 9 additions and 5 deletions
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14
protocols/clientbot.py
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@ -724,11 +724,15 @@ class ClientbotWrapperProtocol(Protocol):
modes = set(c.modes) modes = set(c.modes)
for user in users: for user in users:
# Fill in prefix modes of everyone when doing mock SJOIN. # Fill in prefix modes of everyone when doing mock SJOIN.
for mode in c.getPrefixModes(user): try:
modechar = self.irc.cmodes.get(mode) for mode in c.getPrefixModes(user):
log.debug('(%s) handle_315: adding mode %s +%s %s', self.irc.name, mode, modechar, user) modechar = self.irc.cmodes.get(mode)
if modechar: log.debug('(%s) handle_315: adding mode %s +%s %s', self.irc.name, mode, modechar, user)
modes.add((modechar, user)) if modechar:
modes.add((modechar, user))
except KeyError as e:
log.debug("(%s) Ignoring KeyError (%s) from WHO response; it's probably someone we "
"don't share any channels with", self.irc.name, e)
return {'channel': channel, 'users': users, 'modes': modes, return {'channel': channel, 'users': users, 'modes': modes,
'parse_as': "JOIN"} 'parse_as': "JOIN"}