diff options
Diffstat (limited to 'tools/stadium.c')
| -rw-r--r-- | tools/stadium.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/tools/stadium.c b/tools/stadium.c index 51b671f20..cea1d96cd 100644 --- a/tools/stadium.c +++ b/tools/stadium.c @@ -37,7 +37,7 @@ uint8_t dbg_base[BASESIZE] = {'b', 'a', 's', 'e', 1, 0, 0, 0, uint8_t n64ps3[N64PS3SIZE] = {'N', '6', '4', 'P', 'S', '3'}; static void usage(void) { - fprintf(stderr, "Usage: stadium [-h|--help] [-b|--base us|eu|dbg] romfile\n"); + fputs("Usage: stadium [-h|--help] [-b|--base us|eu|dbg] romfile\n", stderr); } void parse_args(int argc, char *argv[], Base *b) { @@ -46,8 +46,8 @@ void parse_args(int argc, char *argv[], Base *b) { {"help", no_argument, 0, 'h'}, {0} }; - for (int opt = 0; opt != -1;) { - switch (opt = getopt_long(argc, argv, "hb:", long_options)) { + for (int opt; (opt = getopt_long(argc, argv, "hb:", long_options)) != -1;) { + switch (opt) { case 'h': usage(); exit(0); @@ -58,13 +58,9 @@ void parse_args(int argc, char *argv[], Base *b) { !strcmp(optarg, "dbg") ? BASE_DEBUG : BASE_NONE; break; - case 0: - case -1: - break; default: usage(); exit(1); - break; } } } @@ -157,6 +153,5 @@ int main(int argc, char *argv[]) { uint8_t *file = read_u8(filename, &filesize); calculate_checksums(file, filesize, base); write_u8(filename, file, filesize); - return 0; } |