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utils: don't crash when mode target is invalid

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This commit is contained in:
James Lu 2016-03-23 18:04:12 -07:00
parent d12e70d5e5
commit 0fd093644c
1 changed files with 8 additions and 2 deletions
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10
utils.py
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@ -200,12 +200,18 @@ def parseModes(irc, target, args):
args = args[1:]
if usermodes:
log.debug('(%s) Using irc.umodes for this query: %s', irc.name, irc.umodes)
assert target in irc.users, "Unknown user %r." % target
if target not in irc.users:
log.warning('(%s) Possible desync! Mode target %s is not in the users index.', irc.name, target)
supported_modes = irc.umodes
oldmodes = irc.users[target].modes
else:
log.debug('(%s) Using irc.cmodes for this query: %s', irc.name, irc.cmodes)
assert target in irc.channels, "Unknown channel %r." % target
if target not in irc.channels:
log.warning('(%s) Possible desync! Mode target %s is not in the channels index.', irc.name, target)
supported_modes = irc.cmodes
oldmodes = irc.channels[target].modes
res = []