From: Ronnie Sahlberg <sahlberg@google.com>
Date: Thu, 24 Apr 2014 23:36:55 +0000 (-0700)
Subject: refs.c: change update_ref to use a transaction
X-Git-Tag: v2.2.0-rc0~139^2~11
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/b4d75ac1d152bbab44b0777a4cc0c48db75f6024?ds=inline;hp=b4d75ac1d152bbab44b0777a4cc0c48db75f6024

refs.c: change update_ref to use a transaction

Change the update_ref helper function to use a ref transaction internally.

Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Reviewed-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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