Mike Frysinger 35159abbeb 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

2019-06-13 13:34:54 +00:00

28 KiB

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