Filter out empty references and numbers when joining them from sales for UBL invoice

Closes #14652
2026-03-06 01:13:25 +01:00
parent 8607d60cf8
commit 942c3cdb15
1 changed files with 4 additions and 2 deletions
@@ -180,12 +180,14 @@ class Invoice(Model):
    @cached_property
    def sale_reference(self):
        if hasattr(self.invoice, 'sales'):
-            return ','.join(s.reference for s in self.invoice.sales)
+            return ','.join(
+                filter(None, (s.reference for s in self.invoice.sales)))

    @cached_property
    def sale_number(self):
        if hasattr(self.invoice, 'sales'):
-            return ','.join(s.number for s in self.invoice.sales)
+            return ','.join(
+                filter(None, (s.number for s in self.invoice.sales)))

    @property
    def taxes(self):