self ping (xep-0410) after receiving invite to muc

1 files changed, 4 insertions, 1 deletions

diff --git a/src/main/java/de/pixart/messenger/parser/MessageParser.java b/src/main/java/de/pixart/messenger/parser/MessageParser.java
index 2c81380dc..8c0f89323 100644
--- a/src/main/java/de/pixart/messenger/parser/MessageParser.java
+++ b/src/main/java/de/pixart/messenger/parser/MessageParser.java
@@ -999,7 +999,10 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
         public boolean execute(Account account) {
             if (jid != null) {
                 Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, jid, true, false);
-                if (!conversation.getMucOptions().online()) {
+                if (conversation.getMucOptions().online()) {
+                    Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": received invite to " + jid + " but muc is considered to be online");
+                    mXmppConnectionService.mucSelfPingAndRejoin(conversation);
+                } else {
                     conversation.getMucOptions().setPassword(password);
                     mXmppConnectionService.databaseBackend.updateConversation(conversation);
                     mXmppConnectionService.joinMuc(conversation, inviter != null && inviter.mutualPresenceSubscription());