From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 7 Jan 2013 06:11:16 +0000 (-0800)
Subject: Merge branch 'jn/warn-on-inaccessible-loosen'
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=4f43e9726af5d036af96de9e5208a6122d378f9b;p=git.git

Merge branch 'jn/warn-on-inaccessible-loosen'

Deal with a situation where .config/git is a file and we notice
.config/git/config is not readable due to ENOTDIR, not ENOENT.

* jn/warn-on-inaccessible-loosen:
  config: exit on error accessing any config file
  doc: advertise GIT_CONFIG_NOSYSTEM
  config: treat user and xdg config permission problems as errors
  config, gitignore: failure to access with ENOTDIR is ok
---

4f43e9726af5d036af96de9e5208a6122d378f9b