Commit 598fb142 authored by Jérome Perrin's avatar Jérome Perrin

it is not a problem to cache None

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@42653 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 45412e90
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......@@ -1312,7 +1312,8 @@ def fortify():
CacheEntry__init__ = CacheEntry.__init__
def __init__(self, value, *args, **kw):
# this will raise TypeError if you try to cache a persistent object
dumps(value)
if value is not None:
dumps(value)
CacheEntry__init__(self, value, *args, **kw)
CacheEntry.__init__ = __init__
# randomize priorities of activities in a deterministic way
......
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