Description Mingfeng Liu 2020-09-28 01:11:40 EDT

There is no default value when calling the function POST_OPTION_HOOK if there is no "-s " option.

The modification is from the commit f848512d7d22c5ba1f449f8df764eb0e249bb898.
it has default value DEFAULT_SERVER_URL before this commit .


I suggest to add the code 
        if (url_cnt == 0) {
            if (url_cnt >= url_max) url_arr = (const char **)loc_realloc((void *)url_arr, sizeof(const char *) * (url_max += 16));
            url_arr[url_cnt++] = DEFAULT_SERVER_URL;
        }

before calling the function POST_OPTION_HOOK.