From ac8ffe0387d686b3263b6cf939eae5cf18237293 Mon Sep 17 00:00:00 2001
From: wingyou <winwing.you@gmail.com>
Date: Mon, 25 Mar 2024 16:11:18 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20backup.sh=20=EC=88=98=EC=A0=95?=
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---
 JWT/deploy/backup.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/JWT/deploy/backup.sh b/JWT/deploy/backup.sh
index 22cf7c1..634aa3c 100755
--- a/JWT/deploy/backup.sh
+++ b/JWT/deploy/backup.sh
@@ -1,3 +1,10 @@
 #!/bin/bash
 
-sudo mv server.jar server.bak.jar
+if [ -f server.jar ]; then
+  sudo mv server.jar server.bak.jar
+  echo "server.bak.jar create."
+  exit 0
+fi
+
+echo "no server.jar file found."
+exit 0