81c81
< if (!*encoding || !strcmp(encoding, "C") || !strcmp(encoding, "POSIX")) {
---
> if (!strcmp(encoding, "C") || !strcmp(encoding, "POSIX")) {
86,88c86,87
< if (!_PathLocale && !(_PathLocale = getenv("PATH_LOCALE")))
< _PathLocale = _PATH_LOCALE;
<
---
> if (!_PathLocale)
> return(EFAULT);