electrum

commit 0a1542e2496769a114ab9c1370b4ace4c6505a91
parent 395f9c96797a6d8c85f8956cc8a9caad7b90b2e0
Author: ThomasV <thomasv@electrum.org>
Date:   Tue, 20 Feb 2018 09:58:36 +0100

fix #3929

Diffstat:
M
lib/wallet.py
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/wallet.py b/lib/wallet.py
@@ -1720,7 +1720,8 @@ class Abstract_Wallet(PrintError):
             if fiat_value is not None:
                 return fiat_value
             else:
-                return self.price_at_timestamp(txid, price_func) * txin_value/Decimal(COIN)
+                p = self.price_at_timestamp(txid, price_func)
+                return None if p is None else p * txin_value/Decimal(COIN)
         else:
             # could be some coinjoin transaction..
             return None