inject ui callback into running mam query

1 files changed, 4 insertions, 1 deletions

diff --git a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
index 1d80690c..1a161c56 100644
--- a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
+++ b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
@@ -151,10 +151,13 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 		}
 	}
 
-	public boolean queryInProgress(Conversation conversation) {
+	public boolean queryInProgress(Conversation conversation, XmppConnectionService.OnMoreMessagesLoaded callback) {
 		synchronized (this.queries) {
 			for(Query query : queries) {
 				if (query.conversation == conversation) {
+					if (!query.hasCallback() && callback != null) {
+						query.setCallback(callback);
+					}
 					return true;
 				}
 			}