assert value is not None befere writing

SpiNNakerManchester · Jan 9, 2024 · 9bb655a · 9bb655a
1 parent 92666e3
commit 9bb655a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/spinn_pdp2/sum_vertex.py b/spinn_pdp2/sum_vertex.py
@@ -321,11 +321,13 @@ def generate_machine_data_specification(
         # write link keys: fwd
         key = routing_info.get_first_key_from_pre_vertex(
             self, self.fwd_link)
+        assert key is not None
         spec.write_value(key, data_type=DataType.UINT32)
 
         # write link keys: bkp
         key = routing_info.get_first_key_from_pre_vertex(
             self, self.bkp_link)
+        assert key is not None
         spec.write_value(key, data_type=DataType.UINT32)
 
         # write link keys: bps (padding)