Issue #unknown, change assignment method in nsThread::SetObserver()

This commit is contained in:
roytam1 2021-12-14 23:02:35 +08:00
commit 138137ddea

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@ -1217,7 +1217,8 @@ nsThread::SetObserver(nsIThreadObserver* aObs)
}
MutexAutoLock lock(mLock);
mObserver = aObs;
nsCOMPtr<nsIThreadObserver> observer = aObs;
mObserver.swap(observer);
return NS_OK;
}