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From: Jeff King <peff@peff.net>
To: git@vger.kernel.org
Subject: [PATCH 08/10] test-advise: check argument count with argc instead of argv
Date: Wed, 30 Sep 2020 08:30:27 -0400	[thread overview]
Message-ID: <20200930123027.GH1901279@coredump.intra.peff.net> (raw)
In-Reply-To: <20200930122732.GA1901036@coredump.intra.peff.net>

We complain if "test-tool advise" is not given an argument, but we
quietly ignore any additional arguments it receives. Let's instead check
that we got the expected number. As a bonus, this silences
-Wunused-parameter, which notes that we don't ever look at argc.

While we're here, we can also fix the indentation in the conditional.

Signed-off-by: Jeff King <peff@peff.net>
---
 t/helper/test-advise.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/helper/test-advise.c b/t/helper/test-advise.c
index 38cdc2884e..a7043df1d3 100644
--- a/t/helper/test-advise.c
+++ b/t/helper/test-advise.c
@@ -5,8 +5,8 @@
 
 int cmd__advise_if_enabled(int argc, const char **argv)
 {
-	if (!argv[1])
-	die("usage: %s <advice>", argv[0]);
+	if (argc != 2)
+		die("usage: %s <advice>", argv[0]);
 
 	setup_git_directory();
 	git_config(git_default_config, NULL);
-- 
2.28.0.1173.gad90222cf0


  parent reply	other threads:[~2020-09-30 12:30 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-30 12:27 [PATCH 0/10] dropping more unused parameters Jeff King
2020-09-30 12:27 ` [PATCH 01/10] convert: drop unused crlf_action from check_global_conv_flags_eol() Jeff King
2020-09-30 12:28 ` [PATCH 02/10] drop unused argc parameters Jeff King
2020-09-30 12:28 ` [PATCH 03/10] env--helper: write to opt->value in parseopt helper Jeff King
2020-09-30 12:29 ` [PATCH 04/10] assert PARSE_OPT_NONEG in parse-options callbacks Jeff King
2020-09-30 12:29 ` [PATCH 05/10] push: drop unused repo argument to do_push() Jeff King
2020-09-30 12:29 ` [PATCH 06/10] sequencer: drop repository argument from run_git_commit() Jeff King
2020-09-30 12:30 ` [PATCH 07/10] sparse-checkout: fill in some options boilerplate Jeff King
2020-09-30 12:30 ` Jeff King [this message]
2020-09-30 12:34 ` [PATCH 09/10] sequencer: handle ignore_footer when parsing trailers Jeff King
2020-09-30 12:35 ` [PATCH 10/10] dir.c: drop unused "untracked" from treat_path_fast() Jeff King

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