diff options
Diffstat (limited to 'libbb/unicode.c')
| -rw-r--r-- | libbb/unicode.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libbb/unicode.c b/libbb/unicode.c index 844c154e0..39b173e9c 100644 --- a/libbb/unicode.c +++ b/libbb/unicode.c @@ -203,11 +203,13 @@ size_t FAST_FUNC mbstowcs(wchar_t *dest, const char *src, size_t n) while (n) { wchar_t wc; - const char *rc = mbstowc_internal(dest ? dest : &wc, src); - if (rc == NULL) /* error */ + src = mbstowc_internal(&wc, src); + if (src == NULL) /* error */ return (size_t) -1L; if (dest) - dest++; + *dest++ = wc; + if (wc == 0) /* end-of-string */ + break; n--; } |