From f3a9ff622b9351604f7d9fa35a01bade8cfa7eef Mon Sep 17 00:00:00 2001
From: ng0 <ng0@n0.is>
Date: Tue, 26 Feb 2019 10:48:32 +0000
Subject: [PATCH] Add test for future in gnunet-qr.py. pylint will probably
 scream, but this should satisfy safety checks

---
 src/util/gnunet-qr.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/util/gnunet-qr.py b/src/util/gnunet-qr.py
index bf35b3a7e..c0518854d 100755
--- a/src/util/gnunet-qr.py
+++ b/src/util/gnunet-qr.py
@@ -1,6 +1,10 @@
-from __future__ import print_function
-from builtins import str
 import sys
+try:
+    from __future__ import print_function
+    from builtins import str
+except ImportError as e:
+    print('Cannot import future modules, python2.7 future module required!')
+    sys.exit(1) 
 import getopt
 import subprocess
 from sys import argv
-- 
2.25.1