From 0b7a1eeb4ac09c3b5eae65dcab452a5546003a32 Mon Sep 17 00:00:00 2001
From: xiaoz <xiaoz93@outlook.com>
Date: Thu, 17 Feb 2022 19:52:35 +0800
Subject: [PATCH] fix bug

---
 node_exporter.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/node_exporter.sh b/node_exporter.sh
index 8a51536..019ede7 100644
--- a/node_exporter.sh
+++ b/node_exporter.sh
@@ -38,7 +38,7 @@ depend(){
 #下载
 download(){
 	#下载之前检查node_exporter是否安装过
-	if [ -f "/opt/node_exporter" ]
+	if [ -f "/opt/node_exporter/node_exporter" ]
 	then
 		echo "node_exporter has been installed."
 		exit