From 35159abbebf5453d4c9e89e570b891fb3d6c93cc Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@google.com>
Date: Thu, 13 Jun 2019 00:07:13 -0400
Subject: [PATCH] repo: standardize help behavior

Standard utilities exit normally/zero when users explicitly request
--help, and they write to stdout.  Exiting non-zero & using stderr
is meant for incorrect tool usage instead.  We're already doing this
for `repo help <init|gitc-init>` calls, so lets fix `repo help` and
`repo --help|-h` to match.

Change-Id: Ia4f352b431c91eefef70dcafc11f00209ee69809
---
 repo | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/repo b/repo
index f251a1d..c4c9786 100755
--- a/repo
+++ b/repo
@@ -776,8 +776,8 @@ The most commonly used repo commands are:
       """  help      Display detailed help on a command
 
 For access to the full online help, install repo ("repo init").
-""", file=sys.stderr)
-  sys.exit(1)
+""")
+  sys.exit(0)
 
 
 def _Help(args):