ObjFW  Diff

	[_changeList removeAllItems];
	[_removedArray removeAllObjects];

	if (events == 0)
		return false;

	for (i = 0; i < events; i++) {
		if (eventList[i].flags & EV_ERROR)
			@throw [OFObserveFailedException
			    exceptionWithObserver: self
					    errNo: (int)eventList[i].data];

		if (eventList[i].ident == _cancelFD[0]) {
			char buffer;

			assert(eventList[i].filter == EVFILT_READ);
			OF_ENSURE(read(_cancelFD[0], &buffer, 1) == 1);

			continue;