Remove features from service discovery module when detaching module from stream

fixes #179
fixes #812

1 files changed, 2 insertions, 1 deletions

diff --git a/xmpp-vala/src/module/xep/0391_jingle_encrypted_transports.vala b/xmpp-vala/src/module/xep/0391_jingle_encrypted_transports.vala
index a6827bf3..1161ec96 100644
--- a/xmpp-vala/src/module/xep/0391_jingle_encrypted_transports.vala
+++ b/xmpp-vala/src/module/xep/0391_jingle_encrypted_transports.vala
@@ -15,6 +15,7 @@ public class Module : XmppStreamModule, SecurityPrecondition {
     }
 
     public override void detach(XmppStream stream) {
+        stream.get_module(ServiceDiscovery.Module.IDENTITY).remove_feature(stream, NS_URI);
     }
 
     public bool is_available(XmppStream stream, Jid full_jid) {
@@ -139,4 +140,4 @@ public interface EnvelopEncoding : Object {
     public abstract void encode_envelop(XmppStream stream, Jid local_full_jid, Jid peer_full_jid, SecurityParameters security_params, StanzaNode security);
 }
 
-}
\ No newline at end of file
+}