def name_get(self, cr, user, ids, context=None):
result = []
for project in self.browse(cr, user, ids, context):
- if project.category_id:
+ if project.category_id and projet.category_id.code:
result.append((project.id, '['+(project.category_id.code or '')+'] '+project.name))
else:
result.append((project.id, '[?] '+project.name))