write_ref_to_lockfile(): new function, extracted from write_ref_sha1()
commite6fd3c67308cb388effba646b52b7ba461ce79a7
authorMichael Haggerty <mhagger@alum.mit.edu>
Fri, 24 Apr 2015 11:35:45 +0000 (24 13:35 +0200)
committerJunio C Hamano <gitster@pobox.com>
Wed, 13 May 2015 04:28:02 +0000 (12 21:28 -0700)
tree092367fae74a19c7f7041778f58403a70b382c23
parentfc38a9bb4df39ba60573583472d4ecfab1807e90
write_ref_to_lockfile(): new function, extracted from write_ref_sha1()

This is the first step towards separating the checking and writing of
the new reference value to committing the change.

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