Fix list comprehension
While the line being replace was likely intended to be a
comprehension, it was producing a generator.
@@ -3222,7 +3222,7 @@ class DatastoreDistributed():
indices = yield self.datastore_batch.get_indices(app)
composite_indices = [entity_pb.CompositeIndex(index) for index in indices]
- decoded_groups = (entity_pb.Reference(group) for group in tx_groups)
+ decoded_groups = [entity_pb.Reference(group) for group in tx_groups]
self.transaction_manager.set_groups(app, txn, decoded_groups)
# Allow the lock to stick around if there is an issue applying the batch.
