if (strcasecmp(variable, "udev_rules") == 0) {
strlcpy(udev_rules_filename, value, sizeof(udev_rules_filename));
remove_trailing_chars(udev_rules_filename, '/');
if (strcasecmp(variable, "udev_rules") == 0) {
strlcpy(udev_rules_filename, value, sizeof(udev_rules_filename));
remove_trailing_chars(udev_rules_filename, '/');