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Return the correct value when dst == NULL and conversion has stopped after

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nwc dropping to zero.
This commit is contained in:
Tim J. Robbins 2004-07-22 02:57:29 +00:00
parent a99c936ba3
commit 6740cd8374
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=132525
1 changed files with 2 additions and 2 deletions
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4
lib/libc/locale/wcsnrtombs.c
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@ -63,11 +63,11 @@ __wcsnrtombs_std(char * __restrict dst, const wchar_t ** __restrict src,
/* Invalid character - wcrtomb() sets errno. */
return ((size_t)-1);
else if (*s == L'\0')
break;
return (nbytes + nb - 1);
s++;
nbytes += nb;
}
return (nbytes + nb - 1);
return (nbytes);
}
while (len > 0 && nwc-- > 0) {