remote-helpers: cleanup more global variables
commit641a2b5bee4c759c4dd36b5ad9e7f159aca54611
authorFelipe Contreras <felipe.contreras@gmail.com>
Wed, 28 Aug 2013 19:23:12 +0000 (28 14:23 -0500)
committerJunio C Hamano <gitster@pobox.com>
Thu, 29 Aug 2013 18:40:57 +0000 (29 11:40 -0700)
tree2ba41495de2708949661839614f1f28ce2b5c913
parent670dda85d652cc1d2574de584fef9d3baeb0969d
remote-helpers: cleanup more global variables

They don't need to be specified if they are not going to be set.

Suggested-by: Dusty Phillips <dusty@linux.ca>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/remote-helpers/git-remote-bzr
contrib/remote-helpers/git-remote-hg