From: Kyle J. McKay <mackyle@gmail.com>
Date: Fri, 09 Aug 2013 05:38:26 GMT
Subject: Re: [PATCH] builtin/config.c: compilation fix
Message-ID: <866829AC-DD63-462B-B12F-BF868D0ED5C0@gmail.com>
In-Reply-To: <7vli4b79x3.fsf@alter.siamese.dyndns.org>

On Aug 8, 2013, at 21:41, Junio C Hamano wrote:
> Do not feed a random string as the first parameter to die(); use "%s"
> as the format string instead.
>
> Do the same for test-urlmatch-normalization.c while saving a single
> pointer variable by turning a "const char *" constant string into
> "const char []".
>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
> ---
> builtin/config.c              | 2 +-
> test-urlmatch-normalization.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/builtin/config.c b/builtin/config.c
> index c046f54..ae199e9 100644
> --- a/builtin/config.c
> +++ b/builtin/config.c
> @@ -404,7 +404,7 @@ static int get_urlmatch(const char *var, const  
> char *url)
> 	config.cb = &values;
>
> 	if (!url_normalize(url, &config.url))
> -		die(config.url.err);
> +		die("%s", config.url.err);
>
> 	config.section = dup_downcase(var);
> 	section_tail = strchr(config.section, '.');
> diff --git a/test-urlmatch-normalization.c b/test-urlmatch- 
> normalization.c
> index 2603899..78c8b3a 100644
> --- a/test-urlmatch-normalization.c
> +++ b/test-urlmatch-normalization.c
> @@ -3,7 +3,7 @@
>
> int main(int argc, char **argv)
> {
> -	const char *usage = "test-urlmatch-normalization [-p | -l] <url1>  
> | <url1> <url2>";
> +	const char usage[] = "test-urlmatch-normalization [-p | -l] <url1>  
> | <url1> <url2>";
> 	char *url1, *url2;
> 	int opt_p = 0, opt_l = 0;
>
> -- 
> 1.8.3.3-1049-g890a991
>

Looks good to me except that there seems to be a missing part of the  
patch.  Did you also mean to include:

diff --git a/test-urlmatch-normalization.c b/test-urlmatch- 
normalization.c
index 2603899b..39017c20 100644
--- a/test-urlmatch-normalization.c
+++ b/test-urlmatch-normalization.c
@@ -42,7 +42,7 @@ int main(int argc, char **argv)
  	}

  	if (opt_p || opt_l)
-		die(usage);
+		die("%s", usage);

  	url1 = url_normalize(argv[1], NULL);
  	url2 = url_normalize(argv[2], NULL);


That's not terribly important here since we know the string will never  
contain any '%' characters, but the comment on the patch led me to  
believe that test-urlmatch-normalization would also get the die()  
change.