erikw/tmux-powerline — pull request #26 by negipo (2012-07-22 07:57:37+00:00)
Title: add --color=never to grep

hi,

I added ```--color=never``` option to grep because some segments are broken if I set ```GREP_OPTIONS='--color=always'```
http://dl.dropbox.com/u/275354/g/f293baa464c061479c2eb4f6b919bf63.png

please take a look