From 19c9e536044b969bf7c5377e7b0a5dff55a6accf Mon Sep 17 00:00:00 2001
From: Anthony Sottile <asottile@umich.edu>
Date: Mon, 23 Sep 2019 08:56:09 -0700
Subject: [PATCH] Make sure to quote `sys.executable` as we're running a shell

---
 testing/test_parseopt.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/testing/test_parseopt.py b/testing/test_parseopt.py
index 5350974d786..d39065b8270 100644
--- a/testing/test_parseopt.py
+++ b/testing/test_parseopt.py
@@ -1,6 +1,7 @@
 import argparse
 import distutils.spawn
 import os
+import shlex
 import sys
 
 import py
@@ -300,7 +301,7 @@ def test_argcomplete(testdir, monkeypatch):
         # so we use bash
         fp.write(
             'COMP_WORDBREAKS="$COMP_WORDBREAKS" {} -m pytest 8>&1 9>&2'.format(
-                sys.executable
+                shlex.quote(sys.executable)
             )
         )
     # alternative would be exteneded Testdir.{run(),_run(),popen()} to be able