[MERGE] forward port branch 9.0 up to 4432e1d

odoo · Feb 21, 2018 · aad677c · aad677c
2 parents 2bdc0cc + 4432e1d
commit aad677c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/addons/project/models/project.py b/addons/project/models/project.py
@@ -394,7 +394,8 @@ def _read_group_stage_ids(self, stages, domain, order):
     @api.onchange('project_id')
     def _onchange_project(self):
         if self.project_id:
-            self.partner_id = self.project_id.partner_id
+            if self.project_id.partner_id:
+                self.partner_id = self.project_id.partner_id
             self.stage_id = self.stage_find(self.project_id.id, [('fold', '=', False)])
         else:
             self.stage_id = False