Fixed spike source array recording without sending

SpiNNakerManchester · Apr 27, 2016 · 57c13c6 · 57c13c6
1 parent 57581c7
commit 57c13c6
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/spynnaker/pyNN/models/spike_source/spike_source_array.py b/spynnaker/pyNN/models/spike_source/spike_source_array.py
@@ -165,14 +165,17 @@ def set_recording_spikes(self):
         self._spike_recorder.record = True
 
     def get_spikes(self, placements, graph_mapper, buffer_manager):
+
         return self._spike_recorder.get_spikes(
             self.label, buffer_manager,
             (ReverseIPTagMulticastSourcePartitionedVertex.
              _REGIONS.RECORDING_BUFFER.value),
             (ReverseIPTagMulticastSourcePartitionedVertex.
              _REGIONS.RECORDING_BUFFER_STATE.value),
             placements, graph_mapper, self,
-            lambda subvertex: subvertex.virtual_key)
+            lambda subvertex:
+                subvertex.virtual_key if subvertex.virtual_key is not None
+                else 0)
 
     @property
     def model_name(self):