diff options
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/misc/wchar/wchar.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libc/misc/wchar/wchar.c b/libc/misc/wchar/wchar.c index 7380ac9ae..ab6c617ed 100644 --- a/libc/misc/wchar/wchar.c +++ b/libc/misc/wchar/wchar.c @@ -286,6 +286,8 @@ size_t mbrtowc(wchar_t *__restrict pwc, const char *__restrict s, s = empty_string; n = 1; } else if (*s == '\0') { + if (pwc) + *pwc = '\0'; /* According to the ISO C 89 standard this is the expected behaviour. */ return 0; } else if (!n) { |