Fixed return uninitialized_zval

diff --git a/ext/simplexml/simplexml.c b/ext/simplexml/simplexml.c
index fde83526f69ac1e007704bbfcaea6966a1c8c8b3..c98df426c13310e29653d364627c0948d626f80e 100644 (file)
--- a/ext/simplexml/simplexml.c
+++ b/ext/simplexml/simplexml.c
@@ -373,7 +373,7 @@ static zval *sxe_prop_dim_read(zval *object, zval *member, zend_bool elements, z
        }
 
        if (ZVAL_IS_UNDEF(rv)) {
-               return &EG(uninitialized_zval);
+               ZVAL_COPY_VALUE(rv, &EG(uninitialized_zval));
        }
 
        return rv;