From d6f41bcf7495e2c92eed8b5265b3d516493fef89 Mon Sep 17 00:00:00 2001
From: Austin Welch <austinmw@users.noreply.github.com>
Date: Fri, 18 Nov 2022 01:54:53 -0500
Subject: [PATCH] [Fix] Send stderr to subprocess.PIPE (#740)
---
mmengine/utils/version_utils.py | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/mmengine/utils/version_utils.py b/mmengine/utils/version_utils.py
index 77c41f60..85ef9bec 100644
--- a/mmengine/utils/version_utils.py
+++ b/mmengine/utils/version_utils.py
@@ -58,8 +58,9 @@ def _minimal_ext_cmd(cmd):
env['LANGUAGE'] = 'C'
env['LANG'] = 'C'
env['LC_ALL'] = 'C'
- out = subprocess.Popen(
- cmd, stdout=subprocess.PIPE, env=env).communicate()[0]
+ out, err = subprocess.Popen(
+ cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+ env=env).communicate()
return out
--
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