Index: leahi_dialin/dd/modules/blood_leak.py
===================================================================
diff -u -rc5bfcf84ed942ca5841bf9de155aa0f495b4d28d -r41de945f9c773e54e965e80d9e46def828beb732
--- leahi_dialin/dd/modules/blood_leak.py	(.../blood_leak.py)	(revision c5bfcf84ed942ca5841bf9de155aa0f495b4d28d)
+++ leahi_dialin/dd/modules/blood_leak.py	(.../blood_leak.py)	(revision 41de945f9c773e54e965e80d9e46def828beb732)
@@ -41,6 +41,7 @@
     Q = 8       # Zero confirm command
     D = 9       # Display set point
     C = 10      # Calibration command
+EmbModeCommands._str_list = {}
 
 class DDBloodLeak(AbstractSubSystem):
     """