[gnome-contacts/Ordissimo/gnome-contacts-restore-birthday] editor: Fix the loss of birthday date

[Niels De Graef <nielsdg src gnome org>]

commit f4734ab6915c9e6a9b219a3f4bb09dec6d3c2c2d
Author: thierry1970 <thierry ordissimo com>
Date:   Thu Jun 10 14:55:46 2021 +0200

    editor: Fix the loss of birthday date

 src/contacts-editor-property.vala | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/contacts-editor-property.vala b/src/contacts-editor-property.vala
index 6f385908..4687fbd6 100644
--- a/src/contacts-editor-property.vala
+++ b/src/contacts-editor-property.vala
@@ -556,16 +556,18 @@ public class Contacts.EditorProperty : Gee.ArrayList<EditorPropertyRow> {
 
   private EditorPropertyRow create_for_birthday (BirthdayDetails? details) {
     DateTime date;
+    Gtk.Button button;
     if (details.birthday == null) {
       date = new DateTime.now ();
+      button = new Gtk.Button.with_label (_("Set Birthday"));
     } else {
       date = details.birthday;
+      button = new Gtk.Button.with_label (details.birthday.to_local ().format ("%x"));
     }
 
     var box = new EditorPropertyRow ("birthday");
     box.add_base_label (_("Birthday"));
 
-    var button = new Gtk.Button.with_label (_("Set Birthday"));
     box.container.pack_start (button);
 
     button.clicked.connect (() => {