if ((p = strpbrk(arg, " \t")) != NULL)
*p = '\0'; /* take the first word */
- if (strcasecmp(opt, "domain") == 0)
+ if (rb_strcasecmp(opt, "domain") == 0)
rb_strlcpy(irc_domain, arg, sizeof(irc_domain));
- else if (strcasecmp(opt, "nameserver") == 0)
+ else if (rb_strcasecmp(opt, "nameserver") == 0)
add_nameserver(arg);
}