From 1c59c49950574865bee165db454d9a698db9a91b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philipp=20H=C3=B6rist?= <philipp@hoerist.com>
Date: Fri, 6 Dec 2019 21:06:38 +0100
Subject: [PATCH] [omemo] Adapt to nbxmpp changes

---
 omemo/modules/omemo.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/omemo/modules/omemo.py b/omemo/modules/omemo.py
index c2b2ce6..b4b8d87 100644
--- a/omemo/modules/omemo.py
+++ b/omemo/modules/omemo.py
@@ -478,9 +478,10 @@ class OMEMO(BaseModule):
 
     @event_node(nbxmpp.NS_OMEMO_TEMP_DL)
     def _devicelist_notification_received(self, _con, _stanza, properties):
-        devicelist = []
-        if not properties.pubsub_event.empty:
-            devicelist = properties.pubsub_event.data
+        if properties.pubsub_event.retracted:
+            return
+
+        devicelist = properties.pubsub_event.data or []
 
         self._process_devicelist_update(str(properties.jid), devicelist)