options: Respect the defaults specified in XDG Basedir
commit1cebb29881547409c4027295efa7f430e19e0925
authorMantas Mikulėnas <grawity@gmail.com>
Sat, 6 Aug 2016 20:27:24 +0000 (6 23:27 +0300)
committerJonas Fonseca <jonas.fonseca@gmail.com>
Wed, 10 Aug 2016 00:42:40 +0000 (9 20:42 -0400)
treed53a24f9e28be5257073d5fbd15af76063b3178a
parent517f31c8c420998c930601d3544e4f9a44c4c0e9
options: Respect the defaults specified in XDG Basedir

<https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html>:

    "If $XDG_CONFIG_HOME is either not set or empty, a default equal to
    $HOME/.config should be used."

Ref: #513
src/options.c