Commit 0c7a1fc5 authored by Aurel's avatar Aurel

check attribute present before trying to delete it


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@16957 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 09d9680b
......@@ -472,6 +472,7 @@ class Folder(CopyContainer, CMFBTreeFolder, CMFHBTreeFolder, Base, FolderMixIn,
Remove remaining attributes from previous btree
and migration
"""
if getattr(self, "_tree", None) is not None:
delattr(self, "_tree")
def _launchCopyObjectToHBTree(self, tag):
......
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