Fix notifications for servers without MAM

This commit re-adds the change from 4ad07fe:

    Fix messages never being notified from servers without MAM (#432)

Signed-off-by: Rahix <rahix@rahix.de>

1 files changed, 6 insertions, 1 deletions

diff --git a/libdino/src/service/notification_events.vala b/libdino/src/service/notification_events.vala
index 010341e3..6a99653e 100644
--- a/libdino/src/service/notification_events.vala
+++ b/libdino/src/service/notification_events.vala
@@ -44,7 +44,12 @@ public class NotificationEvents : StreamInteractionModule, Object {
     }
 
     private void on_content_item_received(ContentItem item, Conversation conversation) {
-        if (!synced_accounts.contains(conversation.account)) {
+        bool is_mam_message = true;
+        if (item.type_ == MessageItem.TYPE) {
+            // If this message is not for MAM, always notify
+            is_mam_message = Xep.MessageArchiveManagement.MessageFlag.get_flag((item as MessageItem).message.stanza) != null;
+        }
+        if (!synced_accounts.contains(conversation.account) && is_mam_message) {
             if (!mam_potential_new.has_key(conversation.account)) {
                 mam_potential_new[conversation.account] = new HashMap<Conversation, ContentItem>(Conversation.hash_func, Conversation.equals_func);
             }