From 6c673fde011a189633a864804a8cfc047f312f49 Mon Sep 17 00:00:00 2001
From: Stefan Behnel <stefan_ml@behnel.de>
Date: Sat, 2 Mar 2013 14:59:34 +0100
Subject: [PATCH] minor code cleanup

---
 Cython/Compiler/Optimize.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cython/Compiler/Optimize.py b/Cython/Compiler/Optimize.py
index 5a778de..9da56a5 100644
--- a/Cython/Compiler/Optimize.py
+++ b/Cython/Compiler/Optimize.py
@@ -2077,7 +2077,7 @@ class OptimizeBuiltinCalls(Visitor.MethodDispatcherTransform):
         env = self.current_env()
         for test_type_node in types:
             builtin_type = None
-            if isinstance(test_type_node, ExprNodes.NameNode):
+            if test_type_node.is_name:
                 if test_type_node.entry:
                     entry = env.lookup(test_type_node.entry.name)
                     if entry and entry.type and entry.type.is_builtin_type:
-- 
2.7.4