--help should always go to stdout
authorOwen W. Taylor <otaylor@fishsoup.net>
Thu, 25 Sep 2014 06:34:30 +0000 (02:34 -0400)
committerOwen W. Taylor <otaylor@fishsoup.net>
Thu, 25 Sep 2014 18:28:58 +0000 (14:28 -0400)
commit3400f2d2aef70ae9abc319ddb73ed407befbe528
treeec115e170825bab2dc5eac1c271c18762e28f9db
parentc9018c785ca7296bf78ebabce5e10ef3094eee66
--help should always go to stdout

The standard convention is that the  output of --help should go to standard
output (so that it can be piped to a pager and searched.) See, e.g., the
GNU coding standards.

https://bugzilla.gnome.org/show_bug.cgi?id=737194
src/ostree/ot-admin-builtin-instutil.c
src/ostree/ot-builtin-admin.c
src/ostree/ot-main.c