From fa3e6e4f6145acadcbd2b8f28944530bf119e4b9 Mon Sep 17 00:00:00 2001 From: Rushabh Mehta Date: Wed, 8 Jan 2014 20:02:57 +0530 Subject: [PATCH] fix in nested set --- webnotes/utils/nestedset.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/webnotes/utils/nestedset.py b/webnotes/utils/nestedset.py index 523ff9299c..6224b6bb27 100644 --- a/webnotes/utils/nestedset.py +++ b/webnotes/utils/nestedset.py @@ -34,7 +34,7 @@ def update_nsm(doc_obj): if hasattr(doc_obj,'nsm_oldparent_field'): opf = doc_obj.nsm_oldparent_field - p, op = d.fields.get(pf, ''), d.fields.get(opf, '') + p, op = d.fields.get(pf) or None, d.fields.get(opf) or None # has parent changed (?) or parent is None (root) if not d.lft and not d.rgt: