Merge pull request #20 from R41z/master
authorAaron Marcher <info@nulltime.net>
Sun, 9 Oct 2016 11:50:02 +0000 (13:50 +0200)
committerGitHub <noreply@github.com>
Sun, 9 Oct 2016 11:50:02 +0000 (13:50 +0200)
fix division by zero in vol_perc, and hostname() rewrite


Trivial merge