nojhan/liquidprompt — pull request #317 by bartoszj (2014-10-09 20:34:35+00:00)
Title: Fixed battery status on Apple computers without battery, like iMacs.

Fix battery status when there is no battery in the computer #315.

`pmset -g batt` returns only `Now drawing from 'AC Power'`, so the **bat** variable will contain empty string.