When close stament, set start_balance to 0 in case is none

#157628
2023-03-20 13:35:10 +01:00 · 2023-03-20 13:35:10 +01:00 · b434d48cf1
commit b434d48cf1
parent beb1e5e4e4
1 changed files with 2 additions and 0 deletions
--- a/statement.py
+++ b/statement.py
@ -243,6 +243,8 @@ class CloseStatement(Wizard):
            for journal in device.journals:
                statement = draft_statements.get(journal)
                if statement and statement.state == 'draft':
+                    if not statement.start_balance:
+                        statement.start_balance = Decimal(0)
                    end_balance = statement.start_balance
                    for line in statement.lines:
                        end_balance += line.amount