From cc9032c9ea79a2f44e0b251699838102f7181b66 Mon Sep 17 00:00:00 2001
From: SomberNight <somber.night@protonmail.com>
Date: Fri, 12 Jan 2018 19:21:09 +0100
Subject: [PATCH] fix #3680 (trezor: spending from multisig)

follow-up of #3621 (Make Electrum work with trezorlib 0.9.0)
---
 plugins/trezor/plugin.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/trezor/plugin.py b/plugins/trezor/plugin.py
index a6116c63..c1dde481 100644
--- a/plugins/trezor/plugin.py
+++ b/plugins/trezor/plugin.py
@@ -294,10 +294,10 @@ class TrezorCompatiblePlugin(HW_PluginBase):
                                 s = []
                             node = self.ckd_public.deserialize(xpub)
                             return self.types.HDNodePathType(node=node, address_n=s)
-                        pubkeys = map(f, x_pubkeys)
+                        pubkeys = list(map(f, x_pubkeys))
                         multisig = self.types.MultisigRedeemScriptType(
                             pubkeys=pubkeys,
-                            signatures=map(lambda x: bfh(x)[:-1] if x else b'', txin.get('signatures')),
+                            signatures=list(map(lambda x: bfh(x)[:-1] if x else b'', txin.get('signatures'))),
                             m=txin.get('num_sig'),
                         )
                         if script_gen == SCRIPT_GEN_NATIVE_SEGWIT: