unit or product could be None

issue2976 review659002
2013-02-04 20:05:15 +01:00
parent cebcd7d58b
commit 9da77f73ff
1 changed files with 1 additions and 1 deletions
@@ -1914,7 +1914,7 @@ class InvoiceLine(ModelSQL, ModelView):
            res[field] = getattr(self, field)

        for field in ('unit', 'product', 'account'):
-            res[field] = getattr(self, field).id
+            res[field] = getattr(getattr(self, field), 'id', None)

        res['taxes'] = []
        if self.taxes: