[gnome-calendar] edit-dialog: Restore time removal of all-day events

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 1c0131a55f2e51447fb189bc0da119cb3b71d400
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Fri May 10 11:53:24 2019 -0300

    edit-dialog: Restore time removal of all-day events
    
    All day events have no time period. This was a fallout from
    the previous commit.

 src/gui/gcal-edit-dialog.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/gui/gcal-edit-dialog.c b/src/gui/gcal-edit-dialog.c
index fd83eaaf..2881bd4e 100644
--- a/src/gui/gcal-edit-dialog.c
+++ b/src/gui/gcal-edit-dialog.c
@@ -325,8 +325,8 @@ return_datetime_for_widgets (GcalEditDialog   *self,
                             g_date_time_get_year (date_in_best_tz),
                             g_date_time_get_month (date_in_best_tz),
                             g_date_time_get_day_of_month (date_in_best_tz),
-                            g_date_time_get_hour (date_in_best_tz),
-                            g_date_time_get_minute (date_in_best_tz),
+                            all_day ? 0 : g_date_time_get_hour (date_in_best_tz),
+                            all_day ? 0 : g_date_time_get_minute (date_in_best_tz),
                             0);
 
   return retval;