From d2a1179087f89fc121b0ca998bc052734ad87417 Mon Sep 17 00:00:00 2001
From: SomberNight <somber.night@protonmail.com>
Date: Thu, 5 Apr 2018 12:22:01 +0200
Subject: [PATCH] fix #4227

---
 lib/commands.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/commands.py b/lib/commands.py
index f751e7d20..0b507ff45 100644
--- a/lib/commands.py
+++ b/lib/commands.py
@@ -34,7 +34,7 @@ from functools import wraps
 from decimal import Decimal
 
 from .import util
-from .util import bfh, bh2u, format_satoshis, json_decode, print_error
+from .util import bfh, bh2u, format_satoshis, json_decode, print_error, json_encode
 from .import bitcoin
 from .bitcoin import is_address,  hash_160, COIN, TYPE_ADDRESS
 from .i18n import _
@@ -451,7 +451,7 @@ class Commands:
             from .exchange_rate import FxThread
             fx = FxThread(self.config, None)
             kwargs['fx'] = fx
-        return self.wallet.get_full_history(**kwargs)
+        return json_encode(self.wallet.get_full_history(**kwargs))
 
     @command('w')
     def setlabel(self, key, label):