From: Carl Hetherington <cth@carlh.net>
Date: Fri, 10 Mar 2023 21:19:16 +0000 (+0100)
Subject: Cope with the fact that some of our commands output --help to stdout, some to stderr.
X-Git-Tag: v2.16.48~12
X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=c435d59179bfbeb500309d80989ca7f45edb51a2

Cope with the fact that some of our commands output --help to stdout, some to stderr.
---

diff --git a/doc/manual/cli.py b/doc/manual/cli.py
index 3a2493b4d..88e75b0da 100644
--- a/doc/manual/cli.py
+++ b/doc/manual/cli.py
@@ -7,7 +7,7 @@ print('<para>')
 print('<itemizedlist>')
 
 os.chdir('../..')
-for l in subprocess.run(['run/%s' % sys.argv[1], '--help'], stderr=subprocess.PIPE).stderr.splitlines():
+for l in subprocess.run(['run/%s' % sys.argv[1], '--help'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT).stdout.splitlines():
     l = l.strip().decode('UTF-8')
     if not l.startswith('-'):
         continue