support error messages in quick edit dialog

1 files changed, 5 insertions, 1 deletions

diff --git a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
index bc3f6e0bf..3a32f02a0 100644
--- a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
+++ b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
@@ -2537,9 +2537,12 @@ public class XmppConnectionService extends Service {
         return false;
     }
 
-    public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
+    public boolean renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
         final MucOptions options = conversation.getMucOptions();
         final Jid joinJid = options.createJoinJid(nick);
+        if (joinJid == null) {
+            return false;
+        }
         if (options.online()) {
             Account account = conversation.getAccount();
             options.setOnRenameListener(new OnRenameListener() {
@@ -2584,6 +2587,7 @@ public class XmppConnectionService extends Service {
                 joinMuc(conversation);
             }
         }
+        return true;
     }
 
     public void leaveMuc(Conversation conversation) {