1 files changed, 6 insertions, 8 deletions

diff --git a/include/wchar.h b/include/wchar.h
index 2036245..4346023 100644
--- a/include/wchar.h
+++ b/include/wchar.h
@@ -153,14 +153,12 @@ _FORTIFY_FN(wcsncat) wchar_t *wcsncat(wchar_t * _FORTIFY_POS0 __d,
         size_t __b = __bos(__d, 0);
         size_t __sl, __dl;
 
-        if (__n > __b / sizeof(wchar_t)) {
-                __sl = wcslen(__s);
-                __dl = wcslen(__d);
-                if (__sl > __n)
-                        __sl = __n;
-                if (__sl + __dl + 1 > __b / sizeof(wchar_t))
-                        __builtin_trap();
-        }
+        __sl = wcslen(__s);
+        __dl = wcslen(__d);
+        if (__sl > __n)
+                __sl = __n;
+        if (__sl + __dl + 1 > __b / sizeof(wchar_t))
+                __builtin_trap();
         return __orig_wcsncat(__d, __s, __n);
 }