Handle invalid system zone case when falling back from time_t functions

Ammends commit 530e0bd469e6859269c2d1a792b8ce819fbff389, in which I
added a QTimeZone-based fall-back for handling of conversions between
local time and UTC when outside the range supported by time_t-based
functions. That replaced prior kludges, when feature timezone is
enabled; however, even with feature timezone, it's possible for the
system zone to be invalid. So retain the old kludges also as fall-back
for when the system zone is invalid, as well as when we have no
timezones to fall back on.

Change-Id: Ie2b8af7f1a87d7b0e39cc5ac0c04b04d574f84b5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

0 files changed, 0 insertions, 0 deletions