comparison mercurial/parsers.c @ 26051:af090796cb33

parsers: drop spurious check of readlen value

We're about to check if len < 40 after assigning readlen to len, which
means that if len < 40 we'll still abort, but I'm about to add a
sensible exception to that failure, so let's just discard this useless
check.

26050:822f46b80fa9

			      &PyDict_Type, &dmap,
			      &PyDict_Type, &cmap,
			      &str, &readlen))
		goto quit;

	if (readlen < 0)
		goto quit;

	len = readlen;

	/* read parents */
	if (len < 40)
		goto quit;

26051:af090796cb33

			      &PyDict_Type, &dmap,
			      &PyDict_Type, &cmap,
			      &str, &readlen))
		goto quit;

	len = readlen;

	/* read parents */
	if (len < 40)
		goto quit;