Fix ls (and grep) option handling on non-linux systems
authorFrank Terbeck <ft@bewatermyfriend.org>
Wed, 1 Feb 2012 19:28:07 +0000 (20:28 +0100)
committerFrank Terbeck <ft@bewatermyfriend.org>
Wed, 1 Feb 2012 19:28:07 +0000 (20:28 +0100)
--color=... only works with GNU ls and grep. Test for that and
behave accordingly.

Reported-by: ChiCuong HA
Signed-off-by: Frank Terbeck <ft@bewatermyfriend.org>

No differences found