Add -Wshadow and deal with the warnings.

This commit is contained in:
Roland C. Dowdeswell
2012-02-21 11:17:55 +00:00
parent cc47c8fa7b
commit e8779d5d4a
39 changed files with 214 additions and 217 deletions

View File

@@ -328,11 +328,11 @@ void
kcm_configure(int argc, char **argv)
{
krb5_error_code ret;
int optind = 0;
int optidx = 0;
const char *p;
while(getarg(args, num_args, argc, argv, &optind))
warnx("error at argument `%s'", argv[optind]);
while(getarg(args, num_args, argc, argv, &optidx))
warnx("error at argument `%s'", argv[optidx]);
if(help_flag)
usage (0);
@@ -342,8 +342,8 @@ kcm_configure(int argc, char **argv)
exit(0);
}
argc -= optind;
argv += optind;
argc -= optidx;
argv += optidx;
if (argc != 0)
usage(1);