Fix crash in invoice report

2019-07-23 15:27:46 +02:00
parent a21ec776c1
commit 7d7a42ba8e
2 changed files with 3 additions and 2 deletions
--- a/sale_usability/account_invoice.py
+++ b/sale_usability/account_invoice.py
@@ -30,9 +30,9 @@ class AccountInvoice(models.Model):
        # from pprint import pprint
        # pprint(res1)
        res2 = []
-        if len(res1) == 1 and not res1.keys()[0]:
+        if len(res1) == 1 and not list(res1)[0]:
            # No order at all
-            for line in res1.values()[0]['lines']:
+            for line in list(res1.values())[0]['lines']:
                res2.append({'line': line})
        else:
            for order, ldict in res1.items():