zshrc: fixed the FreeBSD battery function
authorMoviuro <moviuro+grml@gmail.com>
Fri, 3 Oct 2014 15:24:20 +0000 (17:24 +0200)
committerFrank Terbeck <ft@grml.org>
Fri, 3 Oct 2014 15:47:38 +0000 (17:47 +0200)
Even if there are no batteries and/or /dev/acpi is unavailable, the function won't print =% =%


No differences found