[seahorse/gkr/hide-details-when-empty] gkr: Don't show "Details" if no attributes are shown

[Niels De Graef <nielsdg src gnome org>]

commit bc85435c51742c363eaa7e1af04be13c775a1e25
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Wed Aug 4 19:21:20 2021 +0200

    gkr: Don't show "Details" if no attributes are shown
    
    Don't do this by checking if `attrs.size() > 0`, since there still a
    possibility that it contains elements, but that we skip them (for
    example: any "gkr:" strings).
    
    This fixes an issue where stored notes would still show a "Details"
    title, but no content.

 gkr/gkr-item-properties.vala | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/gkr/gkr-item-properties.vala b/gkr/gkr-item-properties.vala
index e7edb713..08578270 100644
--- a/gkr/gkr-item-properties.vala
+++ b/gkr/gkr-item-properties.vala
@@ -181,12 +181,14 @@ public class Seahorse.Gkr.ItemProperties : Gtk.Dialog {
         var attrs = this.item.attributes;
         var iter = GLib.HashTableIter<string, string>(attrs);
 
-        this.details_group.visible = (attrs.size() > 0);
+        bool any_details = false;
         string key, value;
         while (iter.next(out key, out value)) {
             if (key.has_prefix("gkr:") || key.has_prefix("xdg:"))
                 continue;
 
+            any_details = true;
+
             var row = new Hdy.ActionRow();
             row.title = key;
             row.can_focus = false;
@@ -203,6 +205,7 @@ public class Seahorse.Gkr.ItemProperties : Gtk.Dialog {
             this.details_box.insert(row, -1);
         }
 
+        this.details_group.visible = any_details;
     }
 
     private async void save_password() {