make copy_ref globally available
commit59a5775770e3e491b5af479b3bf72fb13ddd3dbf
authorJeff King <peff@peff.net>
Tue, 7 Jun 2011 23:03:03 +0000 (7 19:03 -0400)
committerJunio C Hamano <gitster@pobox.com>
Tue, 7 Jun 2011 23:07:07 +0000 (7 16:07 -0700)
tree6eb3dee6ba37b3d72f2c27f0b85a3af3ac604bd1
parent61adfd30974a6c49b3d07275e9f2c9fc44bf779c
make copy_ref globally available

This is a useful function, and we have already made the
similar alloc_ref and copy_ref_list available.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
remote.c
remote.h