It is valid that there is no system-wide default time zone defined, in
which case Etc/UTC is assumed.
Fixes: #12316
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Martin Bark <martin@barkynet.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Richard Braun <rbraun@sceen.net>
Cc: Andrew Trapani <andrew.trapani@ontera.bio>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 0fb87516a4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
49128bb3ed