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From: Junio C Hamano <gitster@pobox.com>
To: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Cc: git@vger.kernel.org, "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>,
	"Jeff King" <peff@peff.net>
Subject: Re: [PATCH v2 2/8] env--helper: new undocumented builtin wrapping git_env_*()
Date: Thu, 20 Jun 2019 15:21:27 -0700
Message-ID: <xmqqlfxvlwyg.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <xmqqpnn7lxet.fsf@gitster-ct.c.googlers.com> (Junio C. Hamano's message of "Thu, 20 Jun 2019 15:11:38 -0700")

Junio C Hamano <gitster@pobox.com> writes:

> ...
> as I am getting
>
>     error: 'ret' may be used uninitialized in this function [-Werror=maybe-uninitialized]
>
> from here.
>
> Giving an otherwise useless initial value to ret would be a
> workaround.

I've added this on top of the topic before merging to keep the
integration going at least for now.

commit 8f86948797a1152594a8dee50d0878604fec3e80
Author: Junio C Hamano <gitster@pobox.com>
Date:   Thu Jun 20 15:13:14 2019 -0700

    SQUASH??? avoid maybe-uninitialized

diff --git a/builtin/env--helper.c b/builtin/env--helper.c
index 2bb65ecf3f..29df0567fb 100644
--- a/builtin/env--helper.c
+++ b/builtin/env--helper.c
@@ -43,6 +43,9 @@ int cmd_env__helper(int argc, const char **argv, const char *prefix)
 		usage_with_options(env__helper_usage, opts);
 
 	switch (cmdmode) {
+	default:
+		BUG("wrong cmdmode");
+		break;
 	case ENV_HELPER_BOOL:
 		tmp_int = strtol(env_default, (char **)&env_default, 10);
 		if (*env_default) {

  reply index

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-19  9:46 [PATCH] fetch: only run 'gc' once when fetching multiple remotes Nguyễn Thái Ngọc Duy
2019-06-19 10:26 ` [RFC/PATCH] gc: run more pre-detach operations under lock Ævar Arnfjörð Bjarmason
2019-06-19 12:51   ` Duy Nguyen
2019-06-19 18:01     ` Ævar Arnfjörð Bjarmason
2019-06-19 19:10       ` Jeff King
2019-06-19 22:49         ` Ævar Arnfjörð Bjarmason
2019-06-19 23:30           ` [PATCH 0/6] Change <non-empty?> GIT_TEST_* variables to <boolean> Ævar Arnfjörð Bjarmason
2019-06-20 18:13             ` Junio C Hamano
2019-06-20 21:00               ` Ævar Arnfjörð Bjarmason
2019-06-20 20:03             ` Junio C Hamano
2019-06-20 21:09             ` [PATCH v2 0/8] " Ævar Arnfjörð Bjarmason
2019-06-21 10:18               ` [PATCH v3 " Ævar Arnfjörð Bjarmason
2019-06-21 10:18               ` [PATCH v3 1/8] config tests: simplify include cycle test Ævar Arnfjörð Bjarmason
2019-06-21 10:18               ` [PATCH v3 2/8] env--helper: new undocumented builtin wrapping git_env_*() Ævar Arnfjörð Bjarmason
2019-06-21 17:07                 ` Junio C Hamano
2019-06-21 10:18               ` [PATCH v3 3/8] config.c: refactor die_bad_number() to not call gettext() early Ævar Arnfjörð Bjarmason
2019-06-21 10:18               ` [PATCH v3 4/8] t6040 test: stop using global "script" variable Ævar Arnfjörð Bjarmason
2019-06-21 10:18               ` [PATCH v3 5/8] tests: make GIT_TEST_GETTEXT_POISON a boolean Ævar Arnfjörð Bjarmason
2019-06-24 16:47                 ` Junio C Hamano
2019-06-21 10:18               ` [PATCH v3 6/8] tests README: re-flow a previously changed paragraph Ævar Arnfjörð Bjarmason
2019-06-21 10:18               ` [PATCH v3 7/8] tests: replace test_tristate with "git env--helper" Ævar Arnfjörð Bjarmason
2019-09-06 12:13                 ` [PATCH 1/2] t/lib-git-svn.sh: check GIT_TEST_SVN_HTTPD when running SVN HTTP tests SZEDER Gábor
2019-09-06 12:13                   ` [PATCH 2/2] ci: restore running httpd tests SZEDER Gábor
2019-09-06 17:03                     ` Junio C Hamano
2019-09-06 19:13                     ` Jeff King
2019-09-07 10:16                       ` SZEDER Gábor
2019-11-22 13:14                         ` [PATCH 0/2] tests: catch non-bool GIT_TEST_* values SZEDER Gábor
2019-11-22 13:14                           ` [PATCH 1/2] tests: add 'test_bool_env' to " SZEDER Gábor
2019-11-25 13:50                             ` Jeff King
2019-11-22 13:14                           ` [PATCH 2/2] t5608-clone-2gb.sh: turn GIT_TEST_CLONE_2GB into a bool SZEDER Gábor
2019-11-25 13:53                             ` Jeff King
2019-06-21 10:18               ` [PATCH v3 8/8] tests: make GIT_TEST_FAIL_PREREQS a boolean Ævar Arnfjörð Bjarmason
2019-06-20 21:09             ` [PATCH v2 1/8] config tests: simplify include cycle test Ævar Arnfjörð Bjarmason
2019-06-20 21:09             ` [PATCH v2 2/8] env--helper: new undocumented builtin wrapping git_env_*() Ævar Arnfjörð Bjarmason
2019-06-20 22:11               ` Junio C Hamano
2019-06-20 22:21                 ` Junio C Hamano [this message]
2019-06-21  8:11                   ` Ævar Arnfjörð Bjarmason
2019-06-21 15:04                     ` Junio C Hamano
2019-06-20 21:09             ` [PATCH v2 3/8] config.c: refactor die_bad_number() to not call gettext() early Ævar Arnfjörð Bjarmason
2019-06-20 21:09             ` [PATCH v2 4/8] t6040 test: stop using global "script" variable Ævar Arnfjörð Bjarmason
2019-06-20 21:09             ` [PATCH v2 5/8] tests: make GIT_TEST_GETTEXT_POISON a boolean Ævar Arnfjörð Bjarmason
2019-06-20 21:09             ` [PATCH v2 6/8] tests README: re-flow a previously changed paragraph Ævar Arnfjörð Bjarmason
2019-06-20 21:09             ` [PATCH v2 7/8] tests: replace test_tristate with "git env--helper" Ævar Arnfjörð Bjarmason
2019-06-20 21:09             ` [PATCH v2 8/8] tests: make GIT_TEST_FAIL_PREREQS a boolean Ævar Arnfjörð Bjarmason
2019-06-19 23:30           ` [PATCH 1/6] env--helper: new undocumented builtin wrapping git_env_*() Ævar Arnfjörð Bjarmason
2019-06-20 19:25             ` Junio C Hamano
2019-06-19 23:30           ` [PATCH 2/6] t6040 test: stop using global "script" variable Ævar Arnfjörð Bjarmason
2019-06-20 19:54             ` Junio C Hamano
2019-06-19 23:30           ` [PATCH 3/6] tests: make GIT_TEST_GETTEXT_POISON a boolean Ævar Arnfjörð Bjarmason
2019-06-20 20:00             ` Junio C Hamano
2019-06-19 23:30           ` [PATCH 4/6] tests README: re-flow a previously changed paragraph Ævar Arnfjörð Bjarmason
2019-06-19 23:30           ` [PATCH 5/6] tests: replace test_tristate with "git env--helper" Ævar Arnfjörð Bjarmason
2019-06-19 23:30           ` [PATCH 6/6] tests: make GIT_TEST_FAIL_PREREQS a boolean Ævar Arnfjörð Bjarmason
2019-06-20 10:26           ` [RFC/PATCH] gc: run more pre-detach operations under lock Duy Nguyen
2019-06-20 21:49             ` Ævar Arnfjörð Bjarmason
2019-06-20 10:43           ` Jeff King
2019-06-20 18:55         ` Junio C Hamano
2019-06-19 19:08     ` Jeff King
2019-06-19 18:59 ` [PATCH] fetch: only run 'gc' once when fetching multiple remotes Jeff King
2019-06-20 10:11   ` Duy Nguyen
2019-06-20 10:21     ` Jeff King

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