util: T2226: os.system was wrongly converted to run

os.system does print the ouput of the command, run() does not.
A new function called call() does the printing and return the error code.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/conf_mode/protocols_mpls.py b/src/conf_mode/protocols_mpls.py
index 6e5d08397..b5753aea8 100755
--- a/src/conf_mode/protocols_mpls.py
+++ b/src/conf_mode/protocols_mpls.py
@@ -21,13 +21,13 @@ from jinja2 import FileSystemLoader, Environment
 from vyos.config import Config
 from vyos.defaults import directories as vyos_data_dir
 from vyos import ConfigError
-from vyos.util import run
+from vyos.util import call
 
 
 config_file = r'/tmp/ldpd.frr'
 
 def sysctl(name, value):
-    run('sysctl -wq {}={}'.format(name, value))
+    call('sysctl -wq {}={}'.format(name, value))
 
 def get_config():
     conf = Config()
@@ -162,7 +162,7 @@ def apply(mpls):
     operate_mpls_on_intfc(diactive_ifaces, 0)
 
     if os.path.exists(config_file):
-        run("sudo vtysh -d ldpd -f " + config_file)
+        call("sudo vtysh -d ldpd -f " + config_file)
         os.remove(config_file)
 
     return None