Merge branch 'develop' of github.com:matrix-org/synapse into erikj/histogram_extremities

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/test_state.py b/tests/test_state.py

index 6491a7105a..6d33566f47 100644
--- a/tests/test_state.py
+++ b/tests/test_state.py
@@ -366,11 +366,11 @@ class StateTestCase(unittest.TestCase):
     def _add_depths(self, nodes, edges):
         def _get_depth(ev):
             node = nodes[ev]
-            if 'depth' not in node:
+            if "depth" not in node:
                 prevs = edges[ev]
                 depth = max(_get_depth(prev) for prev in prevs) + 1
-                node['depth'] = depth
-            return node['depth']
+                node["depth"] = depth
+            return node["depth"]
 
         for n in nodes:
             _get_depth(n)