remote-hg: implement custom checkheads()
authorFelipe Contreras <felipe.contreras@gmail.com>
Sat, 25 May 2013 02:29:50 +0000 (21:29 -0500)
committerJunio C Hamano <gitster@pobox.com>
Tue, 28 May 2013 15:02:04 +0000 (08:02 -0700)
The version from Mercurial is extremely inefficient and convoluted, this
version achieves basically the same, at least for our purposes.

No functional changes.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found