tree 6a88a508a388356869d1161b417fb9ee1a570ca7
parent 5e0346b34697dd7ae73111ee01428dc77efbbff0
author Shawn McCarney <shawnmm@us.ibm.com> 1635621871 -0500
committer Shawn McCarney <shawnmm@us.ibm.com> 1635793345 +0000

regulators: Allow empty expected VPD value

Modify the compare_vpd action to support specifying an empty string or
empty byte vector as the expected keyword value.

The VPD service was modified in a previous commit to return an empty
keyword value if the VPD interface or keyword does not exist on the
specified D-Bus object path.  Thus, the actual keyword value may be
empty.

Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>
Change-Id: If48ab6423c40e5b24d6cff72264dc2efe750c85f