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diff Lib/subprocess.py @ 70921:b5963fceddad 3.2

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Close #12383: Fix subprocess module with env={}: don't copy the environment variables, start with an empty environment.
author Victor Stinner <victor.stinner@haypocalc.com>
date Tue, 21 Jun 2011 17:18:38 +0200
parents 0f2714e49583
children dcfacc2d93b4 10ecf8576eb2
line wrap: on
line diff
--- a/Lib/subprocess.py	Mon Jun 20 22:09:13 2011 -0500
+++ b/Lib/subprocess.py	Tue Jun 21 17:18:38 2011 +0200
@@ -1169,7 +1169,7 @@
                         # potential deadlocks, thus we do all this here.
                         # and pass it to fork_exec()
 
-                        if env:
+                        if env is not None:
                             env_list = [os.fsencode(k) + b'=' + os.fsencode(v)
                                         for k, v in env.items()]
                         else: