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authorBrendan Abolivier <babolivier@matrix.org>2020-01-07 15:22:07 +0100
committerGitHub <noreply@github.com>2020-01-07 15:22:07 +0100
commit0ab5853ec93a75622e847aaf24efa91ae0037301 (patch)
tree1ee2eb0b109ebf1448579ad04478a08e5f5a2478 /synapse/handlers
parentAdd a background update to clear tombstoned rooms from the directory (#6648) (diff)
parentChangelog (diff)
downloadsynapse-0ab5853ec93a75622e847aaf24efa91ae0037301.tar.xz
Merge pull request #6652 from matrix-org/babolivier/depth_missing_events
Fix conditions failing if min_depth = 0
Diffstat (limited to 'synapse/handlers')
-rw-r--r--synapse/handlers/federation.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 72a0febc2b..61b6713c88 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -248,13 +248,13 @@ class FederationHandler(BaseHandler):
             prevs = set(pdu.prev_event_ids())
             seen = await self.store.have_seen_events(prevs)
 
-            if min_depth and pdu.depth < min_depth:
+            if min_depth is not None and pdu.depth < min_depth:
                 # This is so that we don't notify the user about this
                 # message, to work around the fact that some events will
                 # reference really really old events we really don't want to
                 # send to the clients.
                 pdu.internal_metadata.outlier = True
-            elif min_depth and pdu.depth > min_depth:
+            elif min_depth is not None and pdu.depth > min_depth:
                 missing_prevs = prevs - seen
                 if sent_to_us_directly and missing_prevs:
                     # If we're missing stuff, ensure we only fetch stuff one