Make sure refcount is 1 on stack zval.

diff --git a/ext/overload/overload.c b/ext/overload/overload.c
index 3bc3af513e469669af1ad42f1c387bf185a889f3..90b52b26b18b96154e6e7f00c5b985f4e6d33cca 100644 (file)
--- a/ext/overload/overload.c
+++ b/ext/overload/overload.c
@@ -460,6 +460,7 @@ static void overload_call_method(INTERNAL_FUNCTION_PARAMETERS, zend_property_ref
        } else {
                ZVAL_STRINGL(&call_handler, Z_STRVAL(method->element), Z_STRLEN(method->element), 0);
        }
+       INIT_PZVAL(&call_handler);
        
        call_result = call_user_function_ex(NULL,
                                                                                &object,