delete_branches(): use resolve_refdup()
authorMichael Haggerty <mhagger@alum.mit.edu>
Mon, 25 Apr 2016 08:42:19 +0000 (10:42 +0200)
committerMichael Haggerty <mhagger@alum.mit.edu>
Mon, 13 Jun 2016 09:23:49 +0000 (11:23 +0200)
The return value of resolve_ref_unsafe() is not guaranteed to stay
around as long as we need it, so use resolve_refdup() instead.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
No differences found