Remove unnecessary NULL check

needle_dup cannot be NULL here.

diff --git a/ext/standard/string.c b/ext/standard/string.c
index 362ff75df147b915a1875c71f14a3d28fc666334..4ec66e35bfdc4d76122e9a24baad670e96d47008 100644 (file)
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -1960,9 +1960,7 @@ PHP_FUNCTION(stripos)
        }
 
        zend_string_release_ex(haystack_dup, 0);
-       if (needle_dup) {
-               zend_string_release_ex(needle_dup, 0);
-       }
+       zend_string_release_ex(needle_dup, 0);
 }
 /* }}} */