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authorRich Felker <dalias@aerifal.cx>2011-05-22 21:58:43 -0400
committerRich Felker <dalias@aerifal.cx>2011-05-22 21:58:43 -0400
commit86339bc4ba69ca5c88fd5570875cf17a275bd019 (patch)
tree78764a0930c77dfb1a9763b00b8bffca27293abb /src/string/wcsncpy.c
parente98136207ad1a6df1cdc1578e4ad56f8f0db4047 (diff)
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fix strncat and wcsncat (double null termination)
also modify wcsncpy to use the same loop logic
Diffstat (limited to 'src/string/wcsncpy.c')
-rw-r--r--src/string/wcsncpy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/string/wcsncpy.c b/src/string/wcsncpy.c
index 9f68a004..714eeb64 100644
--- a/src/string/wcsncpy.c
+++ b/src/string/wcsncpy.c
@@ -3,7 +3,7 @@
wchar_t *wcsncpy(wchar_t *d, const wchar_t *s, size_t n)
{
wchar_t *a = d;
- for (; n && (*d = *s); n--, d++, s++);
+ while (n && *s) n--, *d++ = *s++;
wmemset(d, 0, n);
return a;
}