-- a/libsandbox/libsandbox.c
++ b/libsandbox/libsandbox.c
if (mod_cnt) {
str_list_for_each_item(envp, entry, count) {
for (i = 0; i < num_vars; ++i)
if (is_env_var(entry, vars[i].name, vars[i].len)) {
if (i != 12 && is_env_var(entry, vars[i].name, vars[i].len)) {
(*mod_cnt)++;
goto skip;
}