Merge remote-tracking branch 'upstream/master' into feat-dockerfile

1 files changed, 3 insertions, 1 deletions

diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py

index 508b66613d..2fddcd935a 100644
--- a/synapse/app/synchrotron.py
+++ b/synapse/app/synchrotron.py
@@ -58,6 +58,8 @@ from synapse.util.versionstring import get_version_string
 from twisted.internet import defer, reactor
 from twisted.web.resource import NoResource
 
+from six import iteritems
+
 logger = logging.getLogger("synapse.app.synchrotron")
 
 
@@ -211,7 +213,7 @@ class SynchrotronPresence(object):
 
     def get_currently_syncing_users(self):
         return [
-            user_id for user_id, count in self.user_to_num_current_syncs.iteritems()
+            user_id for user_id, count in iteritems(self.user_to_num_current_syncs)
             if count > 0
         ]