ObjMatrix  Diff

	[self release];
}

-	  (void)client: (OFHTTPClient *)client
  didFailWithException: (id)exception
	       request: (OFHTTPRequest *)request
{
	/*
	 * Convert OFHTTPRequestFailedException into a response, so that we
	 * still get the JSON for the failed request.
	 */
	if ([exception isKindOfClass: OFHTTPRequestFailedException.class]) {
		[self	       client: client
		    didPerformRequest: request
			     response: [exception response]];
		return;
	}

	/* Reset to nil first, so that another one can be performed. */
	mtx_request_block_t block = _block;
	_block = nil;

	block(nil, 0, exception);

	[block release];