From ec34f72a3b6293ba7f720b343cabd4e7e3380dab Mon Sep 17 00:00:00 2001
From: Matt Friedman <maf675@gmail.com>
Date: Mon, 10 Jun 2024 22:16:25 -0700
Subject: [PATCH] [ticket/17336] Skip extension package aliases in dev
 stabilities

PHPBB-17336

Signed-off-by: Matt Friedman <maf675@gmail.com>
---
 phpBB/phpbb/composer/installer.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/phpBB/phpbb/composer/installer.php b/phpBB/phpbb/composer/installer.php
index 28aaa4171b..1d3e6c8484 100644
--- a/phpBB/phpbb/composer/installer.php
+++ b/phpBB/phpbb/composer/installer.php
@@ -396,6 +396,11 @@ class installer
 				/** @var CompletePackage $version */
 				foreach ($versions as $version)
 				{
+					if (strpos($version->getVersion(), '9999999') === 0)
+					{
+						continue;
+					}
+
 					if (!$highest_version || version_compare($version->getVersion(), $highest_version->getVersion(), '>'))
 					{
 						$highest_version = $version;