stream: fix optimizer info for stream_last_errors

Author: bukka

Zend/Optimizer/zend_func_infos.h

@@ -596,7 +596,7 @@ static const func_info_t func_infos[] = {
 	F1("stream_get_line", MAY_BE_STRING|MAY_BE_FALSE),
 	F1("stream_resolve_include_path", MAY_BE_STRING|MAY_BE_FALSE),
 	F1("stream_get_wrappers", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_OF_STRING),
-	F1("stream_get_last_error", MAY_BE_OBJECT|MAY_BE_NULL),
+	F1("stream_last_errors", MAY_BE_OBJECT),
 	F1("stream_get_transports", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_OF_STRING),
 #if defined(HAVE_GETTIMEOFDAY)
 	F1("uniqid", MAY_BE_STRING),