Function process_section_header

fetch-pack.c:1497–1518

* Processes a section header in a server's response and checks if it matches * `section`. If the value of `peek` is 1, the header line will be peeked (and * not consumed); if 0, the line will be consumed and the function will die if * the section header doesn't match what was expected. */

 * the section header doesn't match what was expected.
 */
static int process_section_header(struct packet_reader *reader,
				  const char *section, int peek)
{
	int ret = 0;

	if (packet_reader_peek(reader) == PACKET_READ_NORMAL &&
	    !strcmp(reader->line, section))
		ret = 1;

	if (!peek) {
		if (!ret) {
			if (reader->line)
				die(_("expected '%s', received '%s'"),
				    section, reader->line);
			else
				die(_("expected '%s'"), section);
		}
		packet_reader_read(reader);
	}

	return ret;
}

static int process_ack(struct fetch_negotiator *negotiator,
		       struct packet_reader *reader,