The pref value is used within a regex character class like [pref].
This means that we should precede hyphen with a backslash; the pipe char
or dot does not need escaping.
Test plan:
Run new install or upgrade.
Check pref value.
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Marcel de Rooy
b9c236ecb8
