From cd0db78ab554639f5f08b119c4c53daea5782ee6 Mon Sep 17 00:00:00 2001
From: noniagriconomie <antoine.makdessi@agriconomie.com>
Date: Thu, 30 Jan 2020 17:47:09 +0100
Subject: [PATCH] [HttpClient] Fix regex bearer

---
 src/Symfony/Component/HttpClient/HttpClientTrait.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/HttpClient/HttpClientTrait.php b/src/Symfony/Component/HttpClient/HttpClientTrait.php
index 2914ab20b6..298ebc741b 100644
--- a/src/Symfony/Component/HttpClient/HttpClientTrait.php
+++ b/src/Symfony/Component/HttpClient/HttpClientTrait.php
@@ -86,7 +86,7 @@ trait HttpClientTrait
             throw new InvalidArgumentException(sprintf('Option "auth_basic" must be string or an array, %s given.', \gettype($options['auth_basic'])));
         }
 
-        if (isset($options['auth_bearer']) && (!\is_string($options['auth_bearer']) || !preg_match('{^[-._~+/0-9a-zA-Z]++=*+$}', $options['auth_bearer']))) {
+        if (isset($options['auth_bearer']) && (!\is_string($options['auth_bearer']) || !preg_match('{^[-._=~+/0-9a-zA-Z]++$}', $options['auth_bearer']))) {
             throw new InvalidArgumentException(sprintf('Option "auth_bearer" must be a string containing only characters from the base 64 alphabet, %s given.', \is_string($options['auth_bearer']) ? 'invalid string' : \gettype($options['auth_bearer'])));
         }