fix None.type error

Hobson Lane · Hobson Lane · commit 2dc1c67732db · 2014-04-21T22:29:07.000-07:00
diff --git a/java2python/lang/selector.py b/java2python/lang/selector.py
@@ -160,7 +160,7 @@ def __init__(self, key, value=None):
         self.value = value
 
     def __call__(self, tree):
-        if tree.token.type == self.key:
+        if tree.token and tree.token.type == self.key:
             if self.value is None or self.value == tree.token.text:
                 yield tree
 
