[show] Don't abort in InterfaceAliasConverter ctor if PORT table does…

…n't exist (#571)
sonic-net · Jul 10, 2019 · c30e9ff · c30e9ff
1 parent 1aac696
commit c30e9ff
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/show/main.py b/show/main.py
@@ -58,8 +58,8 @@ def __init__(self):
  self.port_dict = config_db.get_table('PORT')
 
  if not self.port_dict:
- click.echo("port_dict is None!")
- raise click.Abort()
+ click.echo(message="Warning: failed to retrieve PORT table from ConfigDB!", err=True)
+ self.port_dict = {}
 
  for port_name in self.port_dict.keys():
  try: