Add hinting

diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index 3bbe0ce924c48df6aff5c01484e7fc59abe86f18..7ce8664232dd48362581593ea399b7308cde73cc 100644 (file)
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -2843,7 +2843,7 @@ ZEND_API const char* zend_memnrstr_ex(const char *haystack, const char *needle,
                        return (const char *)p;
                }
                
-               if (p == haystack) {
+               if (UNEXPECTED(p == haystack)) {
                        return NULL;
                }