fast-export: make extra_refs global
commit1d844ee7bd386347f71b7d49e3be8df690b641b5
authorFelipe Contreras <felipe.contreras@gmail.com>
Sun, 1 Sep 2013 07:05:47 +0000 (1 02:05 -0500)
committerJunio C Hamano <gitster@pobox.com>
Tue, 3 Sep 2013 19:39:17 +0000 (3 12:39 -0700)
tree45e67bbd20d1f63da5935dd9a2246a336bf3c7e3
parente230c568c4b9a991e3175e5f65171a566fd8e39c
fast-export: make extra_refs global

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>
builtin/fast-export.c