config.c: mark file-local function static

Commit 7192777 refactors git_parse_ulong, which is public, into a more
generic function.  But since we kept the git_parse_ulong wrapper, only
that part needs to be public; nobody outside the file calls the
lower-level git_parse_unsigned.

Noticed with sparse.  ("'git_parse_unsigned' was not declared. Should
it be static?")

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Explained-by: Jeff King <peff@peff.net>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
This commit is contained in:
Ramsay Jones 2013-10-06 21:48:29 +01:00 committed by Jonathan Nieder
parent b75a6ca7f3
commit 0b4dc66169

View File

@ -498,7 +498,7 @@ static int git_parse_signed(const char *value, intmax_t *ret, intmax_t max)
return 0;
}
int git_parse_unsigned(const char *value, uintmax_t *ret, uintmax_t max)
static int git_parse_unsigned(const char *value, uintmax_t *ret, uintmax_t max)
{
if (value && *value) {
char *end;