Code

show-branch --current: do not barf on detached HEAD
authorJunio C Hamano <gitster@pobox.com>
Mon, 26 May 2008 22:09:51 +0000 (15:09 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 26 May 2008 22:09:56 +0000 (15:09 -0700)
commitf8fcb57bb45e8d3d8f7921377d6c2503590efc3c
tree507b5e2cd7d171006447032f031e2157e451c140
parenta2f5be500839bdf75e4721cc68642b821128b7b9
show-branch --current: do not barf on detached HEAD

The code assumed that there always is the current branch, but the result
from resolve_ref() on detached HEAD does not even start with "refs/heads/".

Originally noticed and fixed by Stephan Beyer.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin-show-branch.c