From 13ec41e1026693fb4b6b823a994fe2196064c95e Mon Sep 17 00:00:00 2001
From: Iain Poulson <iain@polevaultweb.com>
Date: Tue, 31 Aug 2021 17:15:48 +0100
Subject: [PATCH] Allow double digits in the minor version number when
 validating the version string

This issue means folks can't update to ACF Pro 5.10.1
---
 src/ACFProInstaller/Plugin.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ACFProInstaller/Plugin.php b/src/ACFProInstaller/Plugin.php
index 31e92fc..acf5deb 100644
--- a/src/ACFProInstaller/Plugin.php
+++ b/src/ACFProInstaller/Plugin.php
@@ -184,7 +184,7 @@ protected function validateVersion($version)
     {
         // \A = start of string, \Z = end of string
         // See: http://stackoverflow.com/a/34994075
-        $major_minor_patch_optional = '/\A\d\.\d\.\d{1,2}(?:\.\d)?\Z/';
+        $major_minor_patch_optional = '/\A\d\.\d{1,2}\.\d{1,2}(?:\.\d)?\Z/';
 
         if (!preg_match($major_minor_patch_optional, $version)) {
             throw new \UnexpectedValueException(