config: drop support for GIT_CONFIG_NOGLOBAL
authorJonathan Nieder <jrnieder@gmail.com>
Tue, 15 Mar 2011 09:04:49 +0000 (04:04 -0500)
committerJunio C Hamano <gitster@pobox.com>
Tue, 15 Mar 2011 19:23:30 +0000 (12:23 -0700)
commit8f323c00dd3c9b396b01a1aeea74f7dfd061bb7f
treef3f33e362aafcbac2374252026ccbda07508bdc0
parente91b6c504961a147f0ab4e2fc05be914f881290a
config: drop support for GIT_CONFIG_NOGLOBAL

Now that test-lib sets $HOME to protect against pollution from user
settings, GIT_CONFIG_NOGLOBAL is not needed for use by the test
suite any more.  And as luck would have it, a quick code search
reveals no other users in the wild.

This patch does not affect GIT_CONFIG_NOSYSTEM, which is still
needed.

Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/config.c
cache.h
config.c
t/t0001-init.sh
t/t5601-clone.sh
t/t9130-git-svn-authors-file.sh
t/test-lib.sh