From 42f30514894bdaa09028ed0fbd1f351043c1de49 Mon Sep 17 00:00:00 2001
From: Stanislas <git@slange.me>
Date: Tue, 13 Jan 2026 22:06:36 +0100
Subject: [PATCH] fix: handle multi-digit Amazon Linux 2023 minor versions
 (#1455)

## Summary
- Fix version detection for Amazon Linux 2023.10+ (e.g.,
`2023.10.20260105`)
- Previous logic only checked single char, failing for double-digit
minor versions

Fixes #1454
---
 openvpn-install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openvpn-install.sh b/openvpn-install.sh
index 6c1c2a9..9be5c8c 100755
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -1682,7 +1682,7 @@ function checkOS() {
 			log_fatal "Your version is not supported."
 		fi
 		if [[ $ID == "amzn" ]]; then
-			if [[ "$(echo "$PRETTY_NAME" | cut -c 1-18)" == "Amazon Linux 2023." ]] && [[ "$(echo "$PRETTY_NAME" | cut -c 19)" -ge 6 ]]; then
+			if [[ "$PRETTY_NAME" =~ ^Amazon\ Linux\ 2023\.([0-9]+) ]] && [[ "${BASH_REMATCH[1]}" -ge 6 ]]; then
 				OS="amzn2023"
 			else
 				log_info "The script only supports Amazon Linux 2023.6+"