From 57e2911bda64d99e0f4cdf5bb4a31564ae21adfe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=96=B5=E4=BA=8C?=
 <66155308+miaoermua@users.noreply.github.com>
Date: Wed, 27 Dec 2023 22:43:13 +0800
Subject: [PATCH] Update cattools.sh

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

diff --git a/cattools.sh b/cattools.sh
index 59a4438..0c39fdf 100644
--- a/cattools.sh
+++ b/cattools.sh
@@ -342,7 +342,7 @@ while :; do
     echo "----------------------------------------"  
     echo -en "请选择数字按下回车: "
     if [ -z "$choice" ]; then
-         choice="0"
+         choice=""
     fi
 
     case $choice in