1 files changed, 13 insertions, 12 deletions
diff --git a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
index 9fc322646..00baa733a 100644
--- a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
+++ b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
@@ -4007,20 +4007,21 @@ public class XmppConnectionService extends Service {
                 account.inProgressDiscoFetches.add(key);
                 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
                 request.setTo(jid);
-                String node = presence.getNode();
-                Element query = request.query("http://jabber.org/protocol/disco#info");
-                if (node != null) {
-                    query.setAttribute("node", node);
+                final String node = presence.getNode();
+                final String ver = presence.getVer();
+                final Element query = request.query("http://jabber.org/protocol/disco#info");
+                if (node != null && ver != null) {
+                    query.setAttribute("node", node + "#" + ver);
                 }
-                Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": making disco request for " + key.second + " to " + jid + "node=" + node);
-                sendIqPacket(account, request, (a, discoPacket) -> {
-                    if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
-                        ServiceDiscoveryResult disco1 = new ServiceDiscoveryResult(discoPacket);
-                        if (presence.getVer().equals(disco1.getVer())) {
-                            databaseBackend.insertDiscoveryResult(disco1);
-                            injectServiceDiscorveryResult(a.getRoster(), presence.getHash(), presence.getVer(), disco1);
+                Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": making disco request for " + key.second + " to " + jid);
+                sendIqPacket(account, request, (a, response) -> {
+                    if (response.getType() == IqPacket.TYPE.RESULT) {
+                        ServiceDiscoveryResult discoveryResult = new ServiceDiscoveryResult(response);
+                        if (presence.getVer().equals(discoveryResult.getVer())) {
+                            databaseBackend.insertDiscoveryResult(discoveryResult);
+                            injectServiceDiscorveryResult(a.getRoster(), presence.getHash(), presence.getVer(), discoveryResult);
                         } else {
-                            Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco1.getVer());
+                            Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + discoveryResult.getVer());
                         }
                     }
                     a.inProgressDiscoFetches.remove(key);