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unreal: work around a potential race when sending kills on join

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(cherry picked from commit 1780271dd0)
This commit is contained in:
James Lu 2019-03-01 23:34:32 -08:00
parent e0a618f317
commit d57b121600
1 changed files with 5 additions and 0 deletions
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5
protocols/unreal.py
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@ -607,6 +607,11 @@ class UnrealProtocol(TS6BaseProtocol):
continue
user = self._get_UID(user) # Normalize nicks to UIDs for Unreal 3.2 links
if user not in self.users:
# Work around a potential race when sending kills on join
log.debug("(%s) Ignoring user %s in SJOIN to %s, they don't exist anymore", self.name, user, channel)
continue
# Unreal uses slightly different prefixes in SJOIN. +q is * instead of ~,
# and +a is ~ instead of &.
modeprefix = (r.group(1) or '').replace("~", "&").replace("*", "~")