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-rw-r--r--string/strnlen.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/string/strnlen.c b/string/strnlen.c
index 8d53afb..b3ab7ae 100644
--- a/string/strnlen.c
+++ b/string/strnlen.c
@@ -40,7 +40,7 @@ __strnlen (const char *str, size_t maxlen)
if (maxlen == 0)
return 0;
- if (__builtin_expect (end_ptr < str, 0))
+ if (__glibc_unlikely (end_ptr < str))
end_ptr = (const char *) ~0UL;
/* Handle the first few characters by reading one character at a time.