CI/CD pipeline - OFC'22

src/common/tools/mutex_queues/MutexQueues.py

@@ -55,6 +55,8 @@ class MutexQueues:
                 self.mutex_queues[queue_name_b] = self.mutex_queues[queue_name_a]
             elif queue_name_b in self.mutex_queues and queue_name_a not in self.mutex_queues:
                 self.mutex_queues[queue_name_a] = self.mutex_queues[queue_name_b]
+            elif queue_name_b not in self.mutex_queues and queue_name_a not in self.mutex_queues:
+                self.mutex_queues[queue_name_b] = self.mutex_queues.setdefault(queue_name_a, Queue())
 
     def wait_my_turn(self, queue_name : str) -> None:
         LOGGER.warning('[wait_my_turn] begin queue_name={:s}'.format(str(queue_name)))