From 56b252e9b78ba3cf54440e0e329eb82364a4d1a5 Mon Sep 17 00:00:00 2001
From: cormick <cormick1080@gmail.com>
Date: Thu, 21 Jan 2021 10:17:25 +0800
Subject: [PATCH] :bug: return error if tempconfig missing

Fmt: gofmt
---
 internal/ingress/controller/nginx.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/internal/ingress/controller/nginx.go b/internal/ingress/controller/nginx.go
index 90df5d8e3..56112bbb5 100644
--- a/internal/ingress/controller/nginx.go
+++ b/internal/ingress/controller/nginx.go
@@ -1096,6 +1096,9 @@ func cleanTempNginxCfg() error {
 	var files []string
 
 	err := filepath.Walk(os.TempDir(), func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
 		if info.IsDir() && os.TempDir() != path {
 			return filepath.SkipDir
 		}