electrum

commit 0bb92a59b2e20b0507438be3618de141c6130a3b
parent c71af98cbc6321e7db745768709261c0bec8a04a
Author: ThomasV <thomasv1@gmx.de>
Date:   Sat, 16 Nov 2013 07:12:38 -0800

Merge pull request #430 from wozz/POS

point of sale plugin set amount to None if the exchanger fails
Diffstat:
M
plugins/pointofsale.py
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/plugins/pointofsale.py b/plugins/pointofsale.py
@@ -65,7 +65,10 @@ class QR_Window(QWidget):
         amount_text = ''
         if amount:
             if currency:
-                self.amount = Decimal(amount) / self.exchanger.exchange(1, currency) if currency else amount
+                try:
+                    self.amount = Decimal(amount) / self.exchanger.exchange(1, currency) if currency else amount
+                except Exception:
+                    self.amount = None
             else:
                 self.amount = Decimal(amount)
             self.amount = self.amount.quantize(Decimal('1.0000'))