From 9fbac40d569de474ffc1038d1e42ea3f2c2660db Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@electrum.org>
Date: Wed, 23 Oct 2019 05:30:16 +0200
Subject: [PATCH] filter out None in wallet.get_invoices

---
 electrum/wallet.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/electrum/wallet.py b/electrum/wallet.py
index a1db75d64..843193219 100644
--- a/electrum/wallet.py
+++ b/electrum/wallet.py
@@ -583,6 +583,7 @@ class Abstract_Wallet(AddressSynchronizer):
 
     def get_invoices(self):
         out = [self.get_invoice(key) for key in self.invoices.keys()]
+        out = list(filter(None, out))
         out.sort(key=operator.itemgetter('time'))
         return out