From cb4057eabc17a4dd099300b111352321c8d9e76c Mon Sep 17 00:00:00 2001
From: frju365 <abld@abld.info>
Date: Sun, 3 Nov 2019 14:19:36 +0100
Subject: [PATCH] [fix] Return nothing if argument is already set.

---
 moulinette/actionsmap.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/moulinette/actionsmap.py b/moulinette/actionsmap.py
index fd88ec72..9d41eb59 100644
--- a/moulinette/actionsmap.py
+++ b/moulinette/actionsmap.py
@@ -89,6 +89,9 @@ class CommentParameter(_ExtraParameter):
     skipped_iface = ['api']
 
     def __call__(self, message, arg_name, arg_value):
+        if arg_value:
+            return
+        
         return msignals.display(m18n.n(message))
 
     @classmethod