From 7de91ee68cd188561b974de7c4d4219c1916fe01 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Sat, 27 Aug 2016 17:14:57 -0500
Subject: [PATCH] Fix persistent hashing of dtypes
---
pytools/persistent_dict.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pytools/persistent_dict.py b/pytools/persistent_dict.py
index e362d2e..5ca6b91 100644
--- a/pytools/persistent_dict.py
+++ b/pytools/persistent_dict.py
@@ -226,7 +226,7 @@ class KeyBuilder(object):
key_hash.update("<None>".encode('utf8'))
def update_for_dtype(self, key_hash, key):
- return key.str.encode("utf8")
+ key_hash.update(key.str.encode('utf8'))
# }}}
--
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