tree d1ae7de09bb71082d1081158ee9feacaee2d8688
parent a16abc5aa2d30b9605e30ffd6bbe3aa05585ae87
author Andrew Jeffery <andrew@aj.id.au> 1525066597 +0930
committer Andrew Jeffery <andrew@aj.id.au> 1525066848 +0930

settings_manager: Use raw string for regex

Avoids a warning about an invalid escape sequence:

    ./settings_manager.py:221:36: W605 invalid escape sequence '\-'
                regex = '([a-fA-F0-9]{2}[:|\-]?){6}'

Fixes openbmc/openbmc#3140

Change-Id: I3be3d27bf9505b104db53a3a93e26fdc2e79e4db
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>