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[fix] exception when querying a tree view for an osv which does not contain any column (common in the wizards) 

lp bug: https://launchpad.net/bugs/877989 fixed

bzr revid: nicolas.vanhoren@openerp.com-20111110135106-crieyt6cnscqocs5
This commit is contained in:
niv-openerp 2011-11-10 14:51:06 +01:00
parent a21a208e4c
commit dbb82b089b
1 changed files with 1 additions and 1 deletions
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openerp/osv/orm.py
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@ -1808,7 +1808,7 @@ class BaseModel(object):
"""
_rec_name = self._rec_name
if _rec_name not in self._columns:
_rec_name = self._columns.keys()[0]
_rec_name = self._columns.keys()[0] if len(self._columns.keys()) > 0 else "id"
view = etree.Element('tree', string=self._description)
etree.SubElement(view, 'field', name=_rec_name)