Merge pull request #875 from HathorNetwork/fix/sync-v2-tx-streaming-client-assert

fix(sync-v2): adjust init assertion

Author: jansegre

hathor/p2p/sync_v2/transaction_streaming_client.py

@@ -84,7 +84,6 @@ def __init__(self,
         self._existing_deps: set[VertexId] = set()
 
         self._prepare_block(self.partial_blocks[0])
-        assert self._waiting_for
 
     def wait(self) -> Deferred[StreamEnd]:
         """Return the deferred."""