From a23f5580ec645ab7b2c0053b7ca9602d6a1c66e1 Mon Sep 17 00:00:00 2001
From: John Doe <klever1988@protonmail.com>
Date: Sun, 29 Aug 2021 09:59:44 +0800
Subject: [PATCH] autoupdate: fix umount

---
 scripts/autoupdate.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/autoupdate.sh b/scripts/autoupdate.sh
index ead1981..68874f7 100644
--- a/scripts/autoupdate.sh
+++ b/scripts/autoupdate.sh
@@ -68,8 +68,8 @@ cd /tmp/upg
 umount /mnt/img
 
 sleep 5
-umount ${lodev}p1
-umount ${lodev}p2
+if cat /proc/mounts | grep -q ${lodev}p1; then umount ${lodev}p1; fi
+if cat /proc/mounts | grep -q ${lodev}p2; then umount ${lodev}p2; fi
 e2fsck -yf ${lodev}p2 || true
 resize2fs ${lodev}p2