From b061e902d9f530122f957df23ad9ba23ac4213a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=96=B5=E4=BA=8C?=
 <66155308+miaoermua@users.noreply.github.com>
Date: Fri, 9 Aug 2024 20:05:24 +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 ef42e6b..4d99e9b 100644
--- a/cattools.sh
+++ b/cattools.sh
@@ -15,7 +15,7 @@ if [ $(id -u) != "0" ]; then
 fi
 
 openwrt_release=$(cat /etc/openwrt_release)
-if ! grep -qi "OpenWrt|QWRT" <<<"$openwrt_release"; then
+if ! grep -qi -E "OpenWrt|QWRT" <<<"$openwrt_release"; then
     echo "Error: Your system is not supported cattools!"
     exit 1
 fi