From 1d1d8343286cb09b43e333cd96b4061ef18a1b3d Mon Sep 17 00:00:00 2001
From: Nick Coghlan <ncoghlan@gmail.com>
Date: Sun, 24 Nov 2013 16:49:20 +1000
Subject: [PATCH] Issue #19734: Also run pip version check in isolated mode

---
 Lib/test/test_venv.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Lib/test/test_venv.py b/Lib/test/test_venv.py
index ea49f6ec11c..f53eb37dc71 100644
--- a/Lib/test/test_venv.py
+++ b/Lib/test/test_venv.py
@@ -304,9 +304,9 @@ class EnsurePipTest(BaseTest):
                 msg = "{}\n\n**Subprocess Output**\n{}".format(exc, details)
                 self.fail(msg)
         envpy = os.path.join(os.path.realpath(self.env_dir), self.bindir, self.exe)
-        cmd = [envpy, '-m', 'pip', '--version']
+        cmd = [envpy, '-Im', 'pip', '--version']
         p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
-                             stderr=subprocess.PIPE)
+                                  stderr=subprocess.PIPE)
         out, err = p.communicate()
         # We force everything to text, so unittest gives the detailed diff
         # if we get unexpected results