Scalar types don't have reference counter

diff --git a/ext/simplexml/simplexml.c b/ext/simplexml/simplexml.c
index e6a874a6af90662a7ba8b24cfb2e11843f9deee2..a497a360f8f5555e427c8877a8a19a9b12b790f6 100644 (file)
--- a/ext/simplexml/simplexml.c
+++ b/ext/simplexml/simplexml.c
@@ -400,11 +400,6 @@ static void change_node_zval(xmlNodePtr node, zval *value)
                case IS_TRUE:
                case IS_DOUBLE:
                case IS_NULL:
-                       if (Z_REFCOUNT_P(value) > 1) {
-                               value_copy = *value;
-                               zval_copy_ctor(&value_copy);
-                               value = &value_copy;
-                       }
                        convert_to_string(value);
                        /* break missing intentionally */
                case IS_STRING: