Modified code based on Review comments.

sonic-net · May 12, 2019 · 6273cd1 · 6273cd1
1 parent a86d393
commit 6273cd1
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/sonic-config-engine/sonic-cfggen b/src/sonic-config-engine/sonic-cfggen
@@ -244,10 +244,10 @@ def main():
         print(template.render(data))
 
     if args.var_json != None:
-        try :
+        if not data.has_key(args.var_json):
+            print("{}")
+        else:
             print(json.dumps(FormatConverter.to_serialized(data[args.var_json]), indent=4, cls=minigraph_encoder))
-        except KeyError:
-            return
 
     if args.write_to_db:
         configdb = ConfigDBConnector(**db_kwargs)