remove unneeded global references

Michael-F-Ellis · Michael-F-Ellis · commit 6fb0cba83d29 · 2017-07-03T17:47:41.000-04:00
diff --git a/serverless.py b/serverless.py
@@ -156,7 +156,6 @@ def update_counter(e):
         _updater = update_counter()
 
         ## define polling function
-        global _state, _prior_state
         def update ():
             next(_updater)
 
