From 06609f35cf07e023e23f43bf0df32017a71cce8e Mon Sep 17 00:00:00 2001
From: Bo-Yi Wu <appleboy.tw@gmail.com>
Date: Sat, 11 May 2019 16:50:50 +0800
Subject: [PATCH] add key variable

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
---
 main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.go b/main.go
index deff93f..fe47baf 100644
--- a/main.go
+++ b/main.go
@@ -66,7 +66,7 @@ func main() {
 		cli.StringFlag{
 			Name:   "key, k",
 			Usage:  "ssh private key",
-			EnvVar: "PLUGIN_KEY,SCP_KEY,SSH_KEY",
+			EnvVar: "PLUGIN_KEY,SCP_KEY,SSH_KEY,KEY",
 		},
 		cli.StringFlag{
 			Name:   "key-path, i",