refs.c: change update_ref to use a transaction
commitb66e8d11b8a538c798c888c1fccac666085a4ef8
authorRonnie Sahlberg <sahlberg@google.com>
Thu, 24 Apr 2014 23:36:55 +0000 (24 16:36 -0700)
committerJonathan Nieder <jrnieder@gmail.com>
Tue, 2 Sep 2014 20:43:26 +0000 (2 13:43 -0700)
tree97e1d6ad2d6d0039d9ad858b389d540d332e2c04
parent620c04c50c463d639f08b1d1490dcdf3aeaf150e
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>
refs.c