diff options
Diffstat (limited to 'string/strxfrm.c')
| -rw-r--r-- | string/strxfrm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/string/strxfrm.c b/string/strxfrm.c index 513a4b6a1a..e40ae1c433 100644 --- a/string/strxfrm.c +++ b/string/strxfrm.c @@ -32,5 +32,8 @@ strxfrm (dest, src, n) const char *src; size_t n; { + if (n == 0) + return strlen (src); + return __stpncpy (dest, src, n) - dest; } |