From aa61e6ad4e5c0e52c4fe14fc389bd9762cfa76b9 Mon Sep 17 00:00:00 2001 From: alexzorin Date: Fri, 9 Oct 2020 07:27:36 +1100 Subject: [PATCH] certbot.util: suppress Popen CLI output (#8341) * certbot.util: suppress Popen CLI output Fixes #8326 * can't use subprocess.DEVNULL in py2 --- certbot/certbot/util.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/certbot/certbot/util.py b/certbot/certbot/util.py index 33e2a3b32..6b8e731ac 100644 --- a/certbot/certbot/util.py +++ b/certbot/certbot/util.py @@ -401,14 +401,14 @@ def get_python_os_info(pretty=False): try: proc = subprocess.Popen( ["/usr/bin/sw_vers", "-productVersion"], - stdout=subprocess.PIPE, + stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True, env=env_no_snap_for_external_calls(), ) except OSError: proc = subprocess.Popen( ["sw_vers", "-productVersion"], - stdout=subprocess.PIPE, + stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True, env=env_no_snap_for_external_calls(), )