| commit | f1512a2967ac30c38135fb950d623d5fed856494 | [log] [tgz] |
|---|---|---|
| author | Victor Stinner <victor.stinner@haypocalc.com> | Tue Jun 21 17:18:38 2011 +0200 |
| committer | Victor Stinner <victor.stinner@haypocalc.com> | Tue Jun 21 17:18:38 2011 +0200 |
| tree | 03aaf88b18adecd7e97b29d89cd7f659d1264848 | |
| parent | b7149cad045b0273e2cb104a1f15ff942eab1cf6 [diff] [blame] |
Close #12383: Fix subprocess module with env={}: don't copy the environment
variables, start with an empty environment.
diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 4bcf159..06285e9 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py
@@ -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: