util: T2226: covert most calls from os.system to util

As little change a possible but the function call
The behaviour should be totally unchanged.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/conf_mode/https.py b/src/conf_mode/https.py
index 83a5f3602..e46f1a4e7 100755
--- a/src/conf_mode/https.py
+++ b/src/conf_mode/https.py
@@ -26,6 +26,8 @@ import vyos.certbot_util
 from vyos.config import Config
 from vyos.defaults import directories as vyos_data_dir
 from vyos import ConfigError
+from vyos.util import run
+
 
 config_file = '/etc/nginx/sites-available/default'
 
@@ -144,9 +146,9 @@ def generate(https):
 
 def apply(https):
     if https is not None:
-        os.system('sudo systemctl restart nginx.service')
+        run('sudo systemctl restart nginx.service')
     else:
-        os.system('sudo systemctl stop nginx.service')
+        run('sudo systemctl stop nginx.service')
 
 if __name__ == '__main__':
     try: