2 files changed, 11 insertions, 16 deletions

diff --git a/main/src/ui/add_conversation/conference/conference_list.vala b/main/src/ui/add_conversation/conference/conference_list.vala
index ac74fa3a..1f4abfa3 100644
--- a/main/src/ui/add_conversation/conference/conference_list.vala
+++ b/main/src/ui/add_conversation/conference/conference_list.vala
@@ -29,7 +29,7 @@ protected class ConferenceList : FilterableList {
         });
 
         foreach (Account account in stream_interactor.get_accounts()) {
-            stream_interactor.get_module(MucManager.IDENTITY).get_bookmarks(account, on_conference_bookmarks_received, Tuple.create(this, account));
+            stream_interactor.get_module(MucManager.IDENTITY).get_bookmarks(account, (stream, conferences) => { on_conference_bookmarks_received(stream, account, conferences); });
         }
     }
 
@@ -42,13 +42,11 @@ protected class ConferenceList : FilterableList {
         }
     }
 
-    private static void on_conference_bookmarks_received(Core.XmppStream stream, Gee.List<Xep.Bookmarks.Conference> conferences, Object? o) {
+    private void on_conference_bookmarks_received(Core.XmppStream stream, Account account, Gee.List<Xep.Bookmarks.Conference> conferences) {
         Idle.add(() => {
-            Tuple<ConferenceList, Account> tuple = o as Tuple<ConferenceList, Account>;
-            ConferenceList list = tuple.a;
-            Account account = tuple.b;
-            list.lists[account] = conferences;
-            list.refresh_conferences(); return false;
+            lists[account] = conferences;
+            refresh_conferences();
+            return false;
         });
     }
 
@@ -102,4 +100,4 @@ internal class ConferenceListRow : ListRow {
     }
 }
 
-}
\ No newline at end of file
+}
diff --git a/main/src/ui/contact_details/muc_config_form_provider.vala b/main/src/ui/contact_details/muc_config_form_provider.vala
index 2986134a..41df4465 100644
--- a/main/src/ui/contact_details/muc_config_form_provider.vala
+++ b/main/src/ui/contact_details/muc_config_form_provider.vala
@@ -18,19 +18,16 @@ public class MucConfigFormProvider : Plugins.ContactDetailsProvider {
         if (conversation.type_ == Conversation.Type.GROUPCHAT) {
             Xmpp.Core.XmppStream? stream = stream_interactor.get_stream(conversation.account);
             if (stream == null) return;
-            stream_interactor.get_module(MucManager.IDENTITY).get_config_form(conversation.account, conversation.counterpart, (jid, data_form, store) => {
-                Plugins.ContactDetails contact_details_ = store as Plugins.ContactDetails;
-                contact_details_.save.connect(() => {
-                    data_form.submit();
-                });
+            stream_interactor.get_module(MucManager.IDENTITY).get_config_form(conversation.account, conversation.counterpart, (jid, data_form) => {
+                contact_details.save.connect(() => { data_form.submit(); });
                 Idle.add(() => {
                     for (int i = 0; i < data_form.fields.size; i++) {
                         DataForms.DataForm.Field field = data_form.fields[i];
-                        add_field(field, contact_details_);
+                        add_field(field, contact_details);
                     }
                     return false;
                 });
-            }, contact_details);
+            });
         }
     }
 
@@ -128,4 +125,4 @@ public class MucConfigFormProvider : Plugins.ContactDetailsProvider {
     }
 }
 
-}
\ No newline at end of file
+}