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authorDaniel Gultsch <daniel@gultsch.de>2016-07-04 19:29:46 +0200
committerDaniel Gultsch <daniel@gultsch.de>2016-07-04 19:29:46 +0200
commitac8aa639164956cb2a9307df958a53d3423c4616 (patch)
treee0f0accf9b87740f4cadf85a9f3df51748297fe9
parent369e7172d66f63e2507141f7736c0848ae702ec8 (diff)
do not crash on jingle connection when contact doesn't use disco
-rw-r--r--src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
index 95c998d0..89ab30cd 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
@@ -22,6 +22,7 @@ import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.DownloadableFile;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.entities.Presence;
+import eu.siacs.conversations.entities.ServiceDiscoveryResult;
import eu.siacs.conversations.entities.Transferable;
import eu.siacs.conversations.entities.TransferablePlaceholder;
import eu.siacs.conversations.persistance.FileBackend;
@@ -297,8 +298,9 @@ public class JingleConnection implements Transferable {
String resource = jid != null ?jid.getResourcepart() : null;
if (resource != null) {
Presence presence = this.account.getRoster().getContact(jid).getPresences().getPresences().get(resource);
- if (presence != null) {
- List<String> features = presence.getServiceDiscoveryResult().getFeatures();
+ ServiceDiscoveryResult result = presence != null ? presence.getServiceDiscoveryResult() : null;
+ if (result != null) {
+ List<String> features = result.getFeatures();
if (features.contains(Content.Version.FT_4.getNamespace())) {
this.ftVersion = Content.Version.FT_4;
}