From e1fc88226e95bf3ae6fceee23ded4e77062404e8 Mon Sep 17 00:00:00 2001
From: Burt Bielicki <burtbiel@microsoft.com>
Date: Thu, 5 May 2016 13:24:20 -0700
Subject: [PATCH] add comment

---
 src/azure/cli/tests/test_help.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/azure/cli/tests/test_help.py b/src/azure/cli/tests/test_help.py
index a7e38e78d..ffb52182a 100644
--- a/src/azure/cli/tests/test_help.py
+++ b/src/azure/cli/tests/test_help.py
@@ -469,6 +469,8 @@ Global Arguments
         config.get_command_table = lambda: cmd_table
         app = Application(config)
 
+        # work around an argparse behavior where output is not printed and SystemExit
+        # is not raised on Python 2.7.9
         if sys.version_info < (2, 7, 10):
             try:
                 app.execute('n1 -fb a --foobar value'.split())