Not check sii_book_key tax when invoice taxes is not related from the tax

#044065
2021-05-04 14:17:08 +02:00 · 2021-05-04 14:17:08 +02:00 · 3a54dcc480
parent 67b363f7ef
commit 3a54dcc480
1 changed files with 1 additions and 1 deletions
--- a/invoice.py
+++ b/invoice.py
@ -88,7 +88,7 @@ class Invoice(metaclass=PoolMeta):
    def _set_sii_keys(self):
        tax = None
        for t in self.taxes:
-            if t.tax.sii_book_key:
+            if t.tax and t.tax.sii_book_key:
                tax = t.tax
                break
        if not tax: