From bf0edf5627ade1c2c2b24bb36b5cba11b0671f6a Mon Sep 17 00:00:00 2001
From: hwdsl2 <hwdsl2@users.noreply.github.com>
Date: Sun, 14 Apr 2024 14:21:03 -0500
Subject: [PATCH] Update OS support

- Cleanup. Ref: 1442e9f.
---
 extras/vpnupgrade.sh | 9 +++++++--
 vpnsetup.sh          | 9 +++++++--
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/extras/vpnupgrade.sh b/extras/vpnupgrade.sh
index ddaff43..f3e614f 100755
--- a/extras/vpnupgrade.sh
+++ b/extras/vpnupgrade.sh
@@ -95,8 +95,13 @@ EOF
       fi
     else
       os_ver=$(sed 's/\..*//' /etc/debian_version | tr -dc 'A-Za-z0-9')
-      if [ "$os_ver" = 8 ] || [ "$os_ver" = "jessiesid" ]; then
-        exiterr "Debian 8 or Ubuntu < 16.04 is not supported."
+      if [ "$os_ver" = 8 ] || [ "$os_ver" = 9 ] || [ "$os_ver" = "jessiesid" ] \
+        || [ "$os_ver" = "bustersid" ]; then
+cat 1>&2 <<EOF
+Error: This script requires Debian >= 10 or Ubuntu >= 20.04.
+       This version of Ubuntu/Debian is too old and not supported.
+EOF
+        exit 1
       fi
     fi
   fi
diff --git a/vpnsetup.sh b/vpnsetup.sh
index e844191..f3ab5f5 100755
--- a/vpnsetup.sh
+++ b/vpnsetup.sh
@@ -127,8 +127,13 @@ EOF
       fi
     else
       os_ver=$(sed 's/\..*//' /etc/debian_version | tr -dc 'A-Za-z0-9')
-      if [ "$os_ver" = 8 ] || [ "$os_ver" = "jessiesid" ]; then
-        exiterr "Debian 8 or Ubuntu < 16.04 is not supported."
+      if [ "$os_ver" = 8 ] || [ "$os_ver" = 9 ] || [ "$os_ver" = "jessiesid" ] \
+        || [ "$os_ver" = "bustersid" ]; then
+cat 1>&2 <<EOF
+Error: This script requires Debian >= 10 or Ubuntu >= 20.04.
+       This version of Ubuntu/Debian is too old and not supported.
+EOF
+        exit 1
       fi
     fi
   fi