From f50786bcd1b6669223c1457644aad2caf06c1af9 Mon Sep 17 00:00:00 2001
From: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>
Date: Tue, 30 Jun 2020 16:33:02 +0800
Subject: [PATCH] Add unit test case to improve test coverage for quote.go
 (#7482)

Signed-off-by: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>
---
 util/strutil/quote_test.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/strutil/quote_test.go b/util/strutil/quote_test.go
index 6fde4ca14a..fa34b42aca 100644
--- a/util/strutil/quote_test.go
+++ b/util/strutil/quote_test.go
@@ -87,6 +87,7 @@ var misquoted = []string{
 	`'\9'`,
 	`'\19'`,
 	`'\129'`,
+	`'\400'`,
 	`"\x1!"`,
 	`"\U12345678"`,
 	`"\z"`,