Fix python compile warning about use of is not

Issue-ID: INT-2238
Change-Id: If8235229f916a6ae8edec47fb6df8cd76321dabd
Signed-off-by: Marek Szwałkiewicz <marek.szwalkiewicz@external.t-mobile.pl>

diff --git a/netconfsimulator/netconf/set-up-xmls.py b/netconfsimulator/netconf/set-up-xmls.py
index 2ec1cf2..47fbcaf 100755 (executable)
--- a/netconfsimulator/netconf/set-up-xmls.py
+++ b/netconfsimulator/netconf/set-up-xmls.py
@@ -149,7 +149,7 @@ class App(object):
 
 
 def main():
-    if len(sys.argv) is not 8:
+    if len(sys.argv) != 8:
         print("Usage: {1} <cert_dir> <ca_cert_filename> <server_cert_filename> "
               "<server_key_filename> <load_server_certs_xml_full_path> "
               "<tls_listen_full_path> <client_cert_filename>", sys.argv[0])