From be6d32afa830fd5b4e7dee5b649c83523a59e04d Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Wed, 16 May 2018 00:07:04 +0200
Subject: Some arguments are mutually exclusives

---
 main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'main.py')

diff --git a/main.py b/main.py
index f3d8d60..0cda955 100755
--- a/main.py
+++ b/main.py
@@ -30,7 +30,7 @@ def create_arg_parser():
     parser.add_argument('-l', '--list', action='store_true',
                       help='list all supported fileformats')
 
-    info = parser.add_argument_group('Information')
+    info = parser.add_mutually_exclusive_group()
     info.add_argument('-c', '--check', action='store_true',
                       help='check if a file is free of harmful metadatas')
     info.add_argument('-s', '--show', action='store_true',
-- 
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