trivial: don't break on missing amount

2015-05-03 18:05:07 +02:00 · 2015-05-03 18:05:07 +02:00 · d8745df68f
parent 9ba4a5188a
commit d8745df68f
1 changed files with 2 additions and 0 deletions
--- a/extra/modules/payments_ui.py
+++ b/extra/modules/payments_ui.py
@ -345,6 +345,8 @@ class RegieDirectory(Directory):
    PAGINATION = 50

    def monetary_amount(self, val):
+        if not val:
+            return ''
        if isinstance(val, basestring):
            val = val.replace(',', '.')
        return '%.2f' % decimal.Decimal(val)