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From: Stefan Beller <stefanbeller@googlemail.com>
To: git@vger.kernel.org, gitster@pobox.com, sunshine@sunshineco.com
Cc: Stefan Beller <stefanbeller@googlemail.com>
Subject: [PATCH] branch, commit, name-rev: ease up boolean conditions
Date: Tue,  6 Aug 2013 15:07:14 +0200	[thread overview]
Message-ID: <1375794434-12257-1-git-send-email-stefanbeller@googlemail.com> (raw)
In-Reply-To: <5200F3D6.5040004@googlemail.com>

Now that the variables are readin by OPT_BOOL, which makes sure
to have the values being 0 or 1 after reading, we do not need
the double negation to map any other value to 1 for integer
variables.

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
---
 builtin/branch.c   | 3 ++-
 builtin/commit.c   | 2 +-
 builtin/name-rev.c | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/builtin/branch.c b/builtin/branch.c
index 4daed0b..0dca694 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -872,7 +872,8 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
 	if (with_commit || merge_filter != NO_FILTER)
 		list = 1;
 
-	if (!!delete + !!rename + !!force_create + !!list + !!new_upstream + !!unset_upstream > 1)
+	if (force_create + list + unset_upstream +
+	    !!delete + !!rename + !!new_upstream > 1)
 		usage_with_options(builtin_branch_usage, options);
 
 	if (abbrev == -1)
diff --git a/builtin/commit.c b/builtin/commit.c
index c20426b..b0f86c8 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1072,7 +1072,7 @@ static int parse_and_validate_options(int argc, const char *argv[],
 	if (patch_interactive)
 		interactive = 1;
 
-	if (!!also + !!only + !!all + !!interactive > 1)
+	if (also + only + all + interactive > 1)
 		die(_("Only one of --include/--only/--all/--interactive/--patch can be used."));
 	if (argc == 0 && (also || (only && !amend)))
 		die(_("No paths with --include/--only does not make sense."));
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index a908a34..20fcf8c 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -331,7 +331,7 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
 
 	git_config(git_default_config, NULL);
 	argc = parse_options(argc, argv, prefix, opts, name_rev_usage, 0);
-	if (!!all + !!transform_stdin + !!argc > 1) {
+	if (all + transform_stdin + !!argc > 1) {
 		error("Specify either a list, or --all, not both!");
 		usage_with_options(name_rev_usage, opts);
 	}
-- 
1.8.4.rc0.16.g7fca822.dirty

  reply	other threads:[~2013-08-06 13:07 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-03 11:51 [PATCHv3 0/9] Removing deprecated parsing macros Stefan Beller
2013-08-03 11:51 ` [PATCHv3 1/9] Remove deprecated OPTION_BOOLEAN for parsing arguments Stefan Beller
2013-08-03 11:51 ` [PATCHv3 2/9] Replace deprecated OPT_BOOLEAN by OPT_BOOL Stefan Beller
2013-08-03 11:51 ` [PATCHv3 3/9] log, format-patch: parsing uses OPT__QUIET Stefan Beller
2013-08-03 11:51 ` [PATCHv3 4/9] checkout: remove superfluous local variable Stefan Beller
2013-08-03 11:51 ` [PATCHv3 5/9] branch, commit, name-rev: ease up boolean conditions Stefan Beller
2013-08-03 11:51 ` [PATCHv3 6/9] hash-object: Replace stdin parsing OPT_BOOLEAN by OPT_COUNTUP Stefan Beller
2013-08-05 18:50   ` Junio C Hamano
2013-08-03 11:51 ` [PATCHv3 7/9] config parsing options: allow one flag multiple times Stefan Beller
2013-08-05 18:52   ` Junio C Hamano
2013-08-03 11:51 ` [PATCHv3 8/9] checkout-index: Fix negations of even numbers of -n Stefan Beller
2013-08-03 11:51 ` [PATCHv3 9/9] revert: use the OPT_CMDMODE for parsing, reducing code Stefan Beller
2013-08-03 11:55 ` [PATCHv3 0/9] Removing deprecated parsing macros Stefan Beller
2013-08-06  6:39 ` Junio C Hamano
2013-08-06 13:02   ` Stefan Beller
2013-08-06 13:07     ` Stefan Beller [this message]
2013-08-06 18:46       ` [PATCH] branch, commit, name-rev: ease up boolean conditions Eric Sunshine
2013-08-06 20:18         ` Stefan Beller
2013-08-06 20:18           ` Stefan Beller
2013-08-06 17:20     ` [PATCHv3 0/9] Removing deprecated parsing macros Junio C Hamano
2013-08-06 23:31       ` [PATCH 0/4] Update built-in parseopt macros Junio C Hamano
2013-08-06 23:31         ` [PATCH 1/4] OPT__QUIET(): switch from count-up to true bool Junio C Hamano
2013-08-06 23:31         ` [PATCH 2/4] OPT__VERBOSE(): clarify its expected use by using OPT_COUNTUP Junio C Hamano
2013-08-06 23:31         ` [PATCH 3/4] OPT__DRY_RUN(): use OPT_BOOL, not OPT_BOOLEAN Junio C Hamano
2013-08-06 23:31         ` [RFH/PATCH 4/4] OPT__FORCE(): clarify its expected use by using OPT_COUNTUP Junio C Hamano
2013-08-07  7:33           ` Stefan Beller
2013-08-07 15:28             ` Junio C Hamano

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