From 3376652bbec0386af8be7480e0925952dfe90953 Mon Sep 17 00:00:00 2001
From: Thorsten Spille <thorstenspille@users.noreply.github.com>
Date: Fri, 23 Apr 2021 12:05:07 +0200
Subject: [PATCH] Fixed conatainer id detection

Supporting container ids larger than 999.
---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 69a9fc6..4a20bbf 100644
--- a/install.sh
+++ b/install.sh
@@ -85,7 +85,7 @@ else
 fi
 
 # Get next free LXC-number
-LXC_LST=$( lxc-ls | egrep -o '.{1,5}$' )
+LXC_LST=$( lxc-ls -1 | tail -1 )
 LXC_CHK=$((LXC_LST+1));
 
 if  [ $LXC_CHK -lt 100 ] || [ -f /etc/pve/qemu-server/$LXC_CHK.conf ]; then