From 88086e2fa121227be1a732f4749f33c02a282edb Mon Sep 17 00:00:00 2001
From: Matt Wala <wala1@illinois.edu>
Date: Sat, 23 Sep 2017 21:09:30 -0500
Subject: [PATCH] Remove extraneous del.

---
 pytools/persistent_dict.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pytools/persistent_dict.py b/pytools/persistent_dict.py
index 9afcb65..06e0f00 100644
--- a/pytools/persistent_dict.py
+++ b/pytools/persistent_dict.py
@@ -356,7 +356,6 @@ class _LRUCache(collections.MutableMapping):
 
     def clear(self):
         self.cache.clear()
-        del self.lru_order
         self.lru_order = _LinkedList()
 
     def __setitem__(self, item, value):
-- 
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