From: Jacob Keller <jacob.keller@gmail.com>
Date: Mon, 29 Feb 2016 22:58:31 +0000 (-0800)
Subject: submodule: check argc count for git submodule--helper clone
X-Git-Tag: v2.9.0-rc0~147^2~5
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/08e0970a862aaa3b42c532ad0086bcaabe5108cf?hp=08e0970a862aaa3b42c532ad0086bcaabe5108cf

submodule: check argc count for git submodule--helper clone

Extra unused arguments to git submodule--helper clone subcommand were
being silently ignored. Add a check to the argc count after options
handling to ensure that no extra arguments were left on the argv array.

Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Reviewed-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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