debug

toslunar · toslunar · commit 4cec4859b12f · 2017-03-16T17:58:08.000+09:00
diff --git a/chainerrl/misc/prioritized.py b/chainerrl/misc/prioritized.py
@@ -15,7 +15,7 @@ def __len__(self):
     def append(self, value):
         # new values are the most prioritized
         self.data_inf.append(value)
-        if len(self) > self.capacity:
+        if self.capacity is not None and len(self) > self.capacity:
             self.pop()
 
     def _pop_random_data_inf(self):
