From ed0141d65c644b60b7e5b4278b9f2fafdc710c79 Mon Sep 17 00:00:00 2001
From: mosesyou <mosesyou1994@gmail.com>
Date: Wed, 19 Aug 2020 18:30:33 +0800
Subject: [PATCH] fix not existed env successfully deleted

---
 pkg/oam/env.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkg/oam/env.go b/pkg/oam/env.go
index 5b7cfa7f9..b15291e98 100644
--- a/pkg/oam/env.go
+++ b/pkg/oam/env.go
@@ -140,7 +140,14 @@ func DeleteEnv(envName string) (string, error) {
 	if err != nil {
 		return message, err
 	}
-	if err = os.RemoveAll(filepath.Join(envdir, envName)); err != nil {
+	envPath := filepath.Join(envdir, envName)
+	if _, err := os.Stat(envPath); err != nil {
+		if os.IsNotExist(err) {
+			err = fmt.Errorf("%s does not exist", envName)
+			return message, err
+		}
+	}
+	if err = os.RemoveAll(envPath); err != nil {
 		return message, err
 	}
 	message = envName + " deleted"