From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 15 Sep 2016 21:08:58 GMT
Subject: Re: [PATCH 3/2] batch check whether submodule needs pushing into one call
Message-ID: <xmqq1t0kna51.fsf@gitster.mtv.corp.google.com>
In-Reply-To: <20160915121044.GA96648@book.hvoigt.net>

Heiko Voigt <hvoigt@hvoigt.net> writes:

>  	if (for_each_remote_ref_submodule(path, has_remote, NULL) > 0) {
>  		struct child_process cp = CHILD_PROCESS_INIT;
> -		const char *argv[] = {"rev-list", NULL, "--not", "--remotes", "-n", "1" , NULL};
> +
> +		argv_array_push(&cp.args, "rev-list");
> +		sha1_array_for_each_unique(hashes, append_hash_to_argv, &cp.args);
> +		argv_array_pushl(&cp.args, "--not", "--remotes", "-n", "1" , NULL);
> +
>  		struct strbuf buf = STRBUF_INIT;
>  		int needs_pushing = 0;

These two become decl-after-stmt; move your new lines a bit lower,
perhaps?

> -		argv[1] = sha1_to_hex(sha1);
> -		cp.argv = argv;
>  		prepare_submodule_repo_env(&cp.env_array);

By the way, with the two new patches, 'pu' seems to start failing
some tests, e.g. 5533 5404 5405.