Merge pull request #95 from GeekFunkLabs/channel-bug

Fix channel bug in bankfiles.py

Author: albedozero

fluidpatcher/bankfiles.py

@@ -168,7 +168,7 @@ def __init__(self, **pars):
 
     def add(self, addfunc):
         for type in self.type:
-            for chan in self.chan:
+            for chan in self.chan or [None]:
                 addfunc(type, chan, **self.pars)
 
     @staticmethod