src/fs/test_gnunet_fs_psd.py.in: Use py2 and py3.4+ compatible import

diff --git a/src/fs/test_gnunet_fs_psd.py.in b/src/fs/test_gnunet_fs_psd.py.in
index 87fcf1130162fc929aa62877f89467499c881c41..601797c8241fa2c526339a1c118fae2d639f71f7 100755 (executable)
--- a/src/fs/test_gnunet_fs_psd.py.in
+++ b/src/fs/test_gnunet_fs_psd.py.in
@@ -1,6 +1,6 @@
 #!@PYTHON@
 #    This file is part of GNUnet.
-#    (C) 2010 Christian Grothoff (and other contributing authors)
+#    (C) 2010, 2018 Christian Grothoff (and other contributing authors)
 #
 #    GNUnet is free software; you can redistribute it and/or modify
 #    it under the terms of the GNU General Public License as published
@@ -23,6 +23,11 @@ import os
 import subprocess
 import re
 import shutil
+try:
+    reload
+except NameError:
+    # python3.4:
+    from importlib import reload
 
 # Force encoding to utf-8, as this test otherwise fails
 # on some systems (see #5094).