Fixed bug: nonlocals assigned as locals.

darius · darius · commit d39054c81d3b · 2011-10-07T07:06:27.000Z
diff --git a/search.py b/search.py
@@ -96,11 +96,11 @@ def make_agent_program(self):
         seq = []
 
         def program(percept):
-            state = self.update_state(state, percept)
+            state[:] = self.update_state(state, percept)
             if not seq:
                 goal = self.formulate_goal(state)
                 problem = self.formulate_problem(state, goal)
-                seq = self.search(problem)
+                seq[:] = self.search(problem)
                 if not seq: return None
             return seq.pop(0)
 
