From 8f91bf21b65b68674f5a9bbed1ebd5ff44a40df0 Mon Sep 17 00:00:00 2001
From: Todd Leonhardt <todd.leonhardt@gmail.com>
Date: Tue, 20 Mar 2018 22:43:00 -0400
Subject: Fixed unit test failure on Python 2.7

The shlex.quote() function wasn't added until Python 3.3.

TODO:
- <TAB><TAB> is broken on Python 2.7
---
 cmd2.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'cmd2.py')

diff --git a/cmd2.py b/cmd2.py
index 4da1c7f9..d7a4d34d 100755
--- a/cmd2.py
+++ b/cmd2.py
@@ -2659,7 +2659,8 @@ Usage:  Usage: unalias [-a] name [name ...]
             tokens[index] = strip_quotes(tokens[index])
             tokens[index] = os.path.expandvars(tokens[index])
             tokens[index] = os.path.expanduser(tokens[index])
-            tokens[index] = shlex.quote(tokens[index])
+            if six.PY3:
+                tokens[index] = shlex.quote(tokens[index])
 
         expanded_command = ' '.join(tokens)
         proc = subprocess.Popen(expanded_command, stdout=self.stdout, shell=True)
-- 
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