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 <gits...@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.
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