}
pid_t pid = fork();
- if (pid < 0) {
+ if (pid < 0) {
fprintf(stderr, "Error: fork() failed: %s\n", strerror(errno));
return -1;
} else if (pid != 0) {
while (42) {
int c = getopt(argc, argv, "hc:P:");
- switch (c) {
- case -1:
+ if (c == -1)
break;
+
+ switch (c) {
case 'c':
collectd = optarg;
break;
}
struct sigaction sa = {
- .sa_handler = sig_int_term_handler,
- .sa_flags = 0,
+ .sa_handler = sig_int_term_handler, .sa_flags = 0,
};
sigemptyset(&sa.sa_mask);