1 files changed, 1 insertions, 1 deletions

diff --git a/include/string.h b/include/string.h
index 21e853e..962701d 100644
--- a/include/string.h
+++ b/include/string.h
@@ -77,7 +77,7 @@ __fortify_stpncpy(char *__restrict dest, const char *__restrict src, size_t n)
 {
         size_t bos = __builtin_object_size(dest, 0);
 
-        if (__builtin_costant_p(n) && n > bos)
+        if (__builtin_constant_p(n) && n > bos)
                 __stpncpy_error();
 
         if (n > bos)