Eric F Crist 7a29079efd Replace egrep with grep -E
This is an alternative to the proposed patch in #154 and is easier to
read than the change.

Closes #154.

Signed-off-by: Eric F Crist <ecrist@secure-computing.net>
2017-12-07 18:56:20 -06:00
..
2017-09-02 09:50:08 -05:00
2017-12-07 18:56:20 -06:00