From 319c26227c569a71f857ddc1ca6d76eb6b304196 Mon Sep 17 00:00:00 2001
From: Andreu Correa Casablanca <castarco@gmail.com>
Date: Fri, 17 Feb 2017 15:41:15 +0100
Subject: [PATCH] Fix GUID::fromBase64String regex check

---
 src/GUID.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/GUID.php b/src/GUID.php
index 83427cd..94d507b 100644
--- a/src/GUID.php
+++ b/src/GUID.php
@@ -60,7 +60,7 @@ public static function fromHexString(string $hexStr, int $expectedLength = self:
 
     public static function fromBase64String(string $b64Str, int $expectedLength = self::DEFAULT_GUID_SIZE): GUID
     {
-        if (0 === \preg_match('^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$', $b64Str)) {
+        if (0 === \preg_match('#^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$#', $b64Str)) {
             throw new UnserializationError('Invalid base64 string');
         }