tree 47a9ea458b4b3a3f460ddacf79934fe88c016ebd
parent 8e86c155d2962f5dff83c9d0d88b836bf040c1fa
author Michael Haggerty <mhagger@alum.mit.edu> 1412159303 +0200
committer Junio C Hamano <gitster@pobox.com> 1412196314 -0700

commit_lock_file(): rollback lock file on failure to rename

If rename() fails, call rollback_lock_file() to delete the lock file
(in case it is still present) and reset the filename field to the
empty string so that the lockfile object is left in a valid state.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>