ObjFW  Diff

		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil)
			[sock writeFormat: @"%@: %@\r\n", key, object];

		if (requestType == OF_HTTP_REQUEST_TYPE_POST) {
			if ([headers objectForKey: @"Content-Type"] == nil)
				[sock writeString: @"Content-Type: "
				   @"application/x-www-form-urlencoded\r\n"];
				    @"application/x-www-form-urlencoded; "
				    @"charset=UTF-8\r\n"];

			if ([headers objectForKey: @"Content-Length"] == nil)
				[sock writeFormat: @"Content-Length: %d\r\n",
				    [queryString UTF8StringLength]];
		}

		[sock writeString: @"\r\n"];