fix use of getopt() thanks to
@@ -72,7 +72,7 @@ int main(int argc, char **argv)
const char *out_file = nullptr;
int c;
pid_t h2o_pid = -1;
- while ((c = getopt(argc, argv, "hvp:t:s:dP:o")) != -1) {
+ while ((c = getopt(argc, argv, "hvp:t:s:dP:o:")) != -1) {
switch (c) {
case 'p':
h2o_pid = atoi(optarg);
