From 0c85f85904010e8ddf9653d16857a94ec40c1e7f Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Mon, 27 Jan 2020 23:30:40 +0100
Subject: use argparse version action to print allocbench version

---
 bench.py | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'bench.py')

diff --git a/bench.py b/bench.py
index 35a6b76..a10fe77 100755
--- a/bench.py
+++ b/bench.py
@@ -111,16 +111,13 @@ def main():
                         action='store_true')
     parser.add_argument("--version",
                         help="print version info and exit",
-                        action='store_true')
+                        action='version',
+                        version=f"allocbench {src.facter.allocbench_version()}")
 
     args = parser.parse_args()
     if args.license:
         print_license_and_exit()
 
-    if args.version:
-        print(src.facter.allocbench_version())
-        sys.exit(0)
-
     atexit.register(epilog)
 
     # Set global verbosity
-- 
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