while ((regex_string = string_nextinlist(&list, &sep, NULL, 0)))
if (strcmpic(regex_string, US"false") != 0 && Ustrcmp(regex_string, "0") != 0)
{
while ((regex_string = string_nextinlist(&list, &sep, NULL, 0)))
if (strcmpic(regex_string, US"false") != 0 && Ustrcmp(regex_string, "0") != 0)
{