From dc1a31d80253df73dc5598cf1a255b31549da611 Mon Sep 17 00:00:00 2001
From: SomberNight <somber.night@protonmail.com>
Date: Sun, 7 Oct 2018 18:43:35 +0200
Subject: [PATCH] fix tests

follow-up 70cca3bad9a40b5b5230e13c0d2fce7ae1312b53
---
 electrum/util.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/electrum/util.py b/electrum/util.py
index 8b796d050..759fb740e 100644
--- a/electrum/util.py
+++ b/electrum/util.py
@@ -517,7 +517,9 @@ def format_satoshis(x, num_zeros=0, decimal_point=8, precision=None, is_diff=Fal
         decimal_format = '+' + decimal_format
     # initial result
     scale_factor = pow(10, decimal_point)
-    result = ("{:" + decimal_format + "f}").format(Decimal(x) / scale_factor)
+    if not isinstance(x, Decimal):
+        x = Decimal(x).quantize(Decimal('1E-8'))
+    result = ("{:" + decimal_format + "f}").format(x / scale_factor)
     if "." not in result: result += "."
     result = result.rstrip('0')
     # extra decimal places