fast-export: make extra_refs global
authorFelipe Contreras <felipe.contreras@gmail.com>
Sun, 1 Sep 2013 07:05:47 +0000 (02:05 -0500)
committerJunio C Hamano <gitster@pobox.com>
Tue, 3 Sep 2013 19:39:17 +0000 (12:39 -0700)
There's no need to pass it around everywhere. This would make easier
further refactoring that makes use of this variable.

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