1 files changed, 15 insertions, 11 deletions
diff --git a/src/main/java/de/pixart/messenger/parser/MessageParser.java b/src/main/java/de/pixart/messenger/parser/MessageParser.java
index f20e3132e..b19b30fa8 100644
--- a/src/main/java/de/pixart/messenger/parser/MessageParser.java
+++ b/src/main/java/de/pixart/messenger/parser/MessageParser.java
@@ -163,24 +163,28 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
         return false;
     }
 
-    private Message parseAxolotlChat(Element axolotlMessage, Jid from, Conversation conversation, int status) {
-        AxolotlService service = conversation.getAccount().getAxolotlService();
-        XmppAxolotlMessage xmppAxolotlMessage;
+    private Message parseAxolotlChat(Element axolotlMessage, Jid from, Conversation conversation, int status, boolean postpone) {
+        final AxolotlService service = conversation.getAccount().getAxolotlService();
+        final XmppAxolotlMessage xmppAxolotlMessage;
         try {
             xmppAxolotlMessage = XmppAxolotlMessage.fromElement(axolotlMessage, from.toBareJid());
         } catch (Exception e) {
             Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": invalid omemo message received " + e.getMessage());
             return null;
         }
-        XmppAxolotlMessage.XmppAxolotlPlaintextMessage plaintextMessage = service.processReceivingPayloadMessage(xmppAxolotlMessage);
-        if (plaintextMessage != null) {
-            Message finishedMessage = new Message(conversation, plaintextMessage.getPlaintext(), Message.ENCRYPTION_AXOLOTL, status);
-            finishedMessage.setFingerprint(plaintextMessage.getFingerprint());
-            Log.d(Config.LOGTAG, AxolotlService.getLogprefix(finishedMessage.getConversation().getAccount()) + " Received Message with session fingerprint: " + plaintextMessage.getFingerprint());
-            return finishedMessage;
+        if (xmppAxolotlMessage.hasPayload()) {
+            final XmppAxolotlMessage.XmppAxolotlPlaintextMessage plaintextMessage = service.processReceivingPayloadMessage(xmppAxolotlMessage, postpone);
+            if (plaintextMessage != null) {
+                Message finishedMessage = new Message(conversation, plaintextMessage.getPlaintext(), Message.ENCRYPTION_AXOLOTL, status);
+                finishedMessage.setFingerprint(plaintextMessage.getFingerprint());
+                Log.d(Config.LOGTAG, AxolotlService.getLogprefix(finishedMessage.getConversation().getAccount()) + " Received Message with session fingerprint: " + plaintextMessage.getFingerprint());
+                return finishedMessage;
+            }
         } else {
-            return null;
+            Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": received OMEMO key transport message");
+            service.processReceivingKeyTransportMessage(xmppAxolotlMessage, postpone);
         }
+        return null;
     }
 
     private class Invite {
@@ -465,7 +469,7 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
                 } else {
                     origin = from;
                 }
-                message = parseAxolotlChat(axolotlEncrypted, origin, conversation, status);
+                message = parseAxolotlChat(axolotlEncrypted, origin, conversation, status, query != null);
                 if (message == null) {
                     if (query == null && extractChatState(mXmppConnectionService.find(account, counterpart.toBareJid()), isTypeGroupChat, packet)) {
                         mXmppConnectionService.updateConversationUi();