From b9124614e1c98be66f5b4843b168abc2cec6474f Mon Sep 17 00:00:00 2001
From: madchucky <33758259+madchucky@users.noreply.github.com>
Date: Wed, 6 Dec 2017 15:07:41 +0100
Subject: [PATCH] Make the substitution more explicit

Different way of substituting the length of the string in format string as the %-formatting is called the "old %-formatting" in the documentation, be it for python:
- 2.7 https://docs.python.org/2.7/library/string.html?highlight=string#module-string
- 3.6 https://docs.python.org/3.6/library/string.html?highlight=string#module-string
---
 mega/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mega/utils.py b/mega/utils.py
index 108f350..d1382ea 100644
--- a/mega/utils.py
+++ b/mega/utils.py
@@ -7,7 +7,7 @@
 
 
 def a32_to_str(a):
-    return struct.pack('>%dI' % len(a), *a)
+    return struct.pack('>{}I'.format(len(a)), *a)
 
 
 def aes_cbc_encrypt(data, key):