fix parsing of @{-1}@{u} combination
authorJeff King <peff@peff.net>
Thu, 28 Jan 2010 09:52:22 +0000 (04:52 -0500)
committerJunio C Hamano <gitster@pobox.com>
Thu, 28 Jan 2010 20:12:42 +0000 (12:12 -0800)
commitd46a8301930ae83de30fbbbbce1bb02a98745204
treed58efd6ccd18ee97fc9e518c3d348f6920f0d901
parent42cab601cfd0364c57434f90c6ba66a1ccb179ec
fix parsing of @{-1}@{u} combination

Previously interpret_branch_name would see @{-1} and stop
parsing, leaving the @{u} as cruft that provoked an error.
Instead, we should recurse if there is more to parse.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
sha1_name.c
t/t1508-at-combinations.sh