[gnome-control-center/gbsneto/timezone: 196/196] datetime: Use g_time_zone_new_identifier

[Robert Ancell <rancell src gnome org>]

commit 6cc5bbd074de6eed440ba415e18e439229523ffb
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Feb 23 10:13:56 2021 -0300

    datetime: Use g_time_zone_new_identifier
    
    g_time_zone_new() is deprecated in favour of g_time_zone_new_identifier().
    
    g_time_zone_new_identifier() returns NULL if no matching identifier is
    found, so warn and fallback to UTC in that case.

 panels/datetime/cc-datetime-panel.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/panels/datetime/cc-datetime-panel.c b/panels/datetime/cc-datetime-panel.c
index c1a84770a..ab2b3eeab 100644
--- a/panels/datetime/cc-datetime-panel.c
+++ b/panels/datetime/cc-datetime-panel.c
@@ -518,7 +518,13 @@ location_changed_cb (CcDateTimePanel *self,
 
   self->current_location = location;
 
-  timezone = g_time_zone_new (location->zone);
+  timezone = g_time_zone_new_identifier (location->zone);
+  if (!timezone)
+    {
+      g_warning ("Could not find timezone \"%s\", using UTC instead", location->zone);
+      timezone = g_time_zone_new_utc ();
+    }
+
   old_date = self->date;
   self->date = g_date_time_to_timezone (old_date, timezone);
   cc_time_editor_set_time (CC_TIME_EDITOR (self->time_editor),