From: Jonathan Nieder <jrnieder@gmail.com>
Date: Sat, 24 Jul 2010 11:27:58 +0000 (-0500)
Subject: setup: split off get_device_or_die helper
X-Git-Tag: v1.7.3-rc0~34^2~4
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/60c98d1e80a65c9a893733f7bceda463ef3cb6f7?hp=60c98d1e80a65c9a893733f7bceda463ef3cb6f7

setup: split off get_device_or_die helper

This does not eliminate any code, but it skims some off of
the main loop of setup_git_directory_gently so that can be
understood more easily.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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