diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2010-11-24 20:51:46 +0100 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2010-11-24 20:52:26 +0100 |
| commit | 86b4bf7d3194a06281f053be341031d9196874c2 (patch) | |
| tree | 96bcfbeb69df23b5ad252c7c6165cfad76575fa5 /libc/misc/wchar/wchar.c | |
| parent | 673f444013915fe2cfd30019b27bf3b8d1d34a4e (diff) | |
wchar: bug #1471: fix cornercase in mbrtowc
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/misc/wchar/wchar.c')
| -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) { |