ObjFW  Diff

	}

	return self;
}

- (void)dealloc
{
	if (_stream != nil)
	[self close];
		[self close];

	if (_codeLenTree != NULL)
		of_huffman_tree_release(_codeLenTree);
	if (_litLenTree != NULL)
		of_huffman_tree_release(_litLenTree);
	if (_distTree != NULL)
		of_huffman_tree_release(_distTree);

{
	return (super.hasDataInReadBuffer || _stream.hasDataInReadBuffer ||
	    _bufferLength - _bufferIndex > 0);
}

- (void)close
{
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	/* Give back our buffer to the stream, in case it's shared */
	[_stream unreadFromBuffer: _buffer + _bufferIndex
			   length: _bufferLength - _bufferIndex];
	_bytesConsumed -= _bufferLength - _bufferIndex;
	_bufferIndex = _bufferLength = 0;

	[_stream release];
	_stream = nil;

	[super close];
}
@end