| commit | 4d423a3e62c7ab0b04c4bd84995c32daff3b24c3 | |
| author | Michael Haggerty <mhagger@alum.mit.edu> | |
| Wed, 1 Oct 2014 10:28:40 +0000 (1 12:28 +0200) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Wed, 1 Oct 2014 20:53:54 +0000 (1 13:53 -0700) | ||
| tree | 7d8744732c898c665086d784bd2fce28cd8248d5 | treesnapshot (tar.gz zip) |
| parent | ec38b4e482e96e62762452cab5714e55abdb48c3 | commitdiff |
hold_lock_file_for_append(): restore errno before returning
Callers who don't pass LOCK_DIE_ON_ERROR might want to examine errno
to see what went wrong, so restore errno before returning.
In fact this function only has one caller, add_to_alternates_file(),
and it *does* use LOCK_DIE_ON_ERROR, but, you know, think of future
generations.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Callers who don't pass LOCK_DIE_ON_ERROR might want to examine errno
to see what went wrong, so restore errno before returning.
In fact this function only has one caller, add_to_alternates_file(),
and it *does* use LOCK_DIE_ON_ERROR, but, you know, think of future
generations.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| lockfile.c | diffblobblamehistory |