break;
}
- if (hostname[0] >= '0' && hostname[0] <= '9') {
+ if (inet_aton(hostname, &server_addr.sin_addr.s_addr)) {
server_addr.sin_family = AF_INET;
- server_addr.sin_addr.s_addr = inet_addr(hostname);
}
else {
if ((hp = gethostbyname(hostname)) == NULL) {