From 0ae6fd8a09a1756c194b96e4d90d11ba69ec70a9 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Wed, 8 Jul 2020 21:09:28 +0200
Subject: [PATCH] Fix removing of json options, fixes #1469

---
 src/Monolog/Formatter/NormalizerFormatter.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Monolog/Formatter/NormalizerFormatter.php b/src/Monolog/Formatter/NormalizerFormatter.php
index 3fdb3b45..41968310 100644
--- a/src/Monolog/Formatter/NormalizerFormatter.php
+++ b/src/Monolog/Formatter/NormalizerFormatter.php
@@ -99,7 +99,7 @@ class NormalizerFormatter implements FormatterInterface
         if ($enable) {
             $this->jsonEncodeOptions |= JSON_PRETTY_PRINT;
         } else {
-            $this->jsonEncodeOptions ^= JSON_PRETTY_PRINT;
+            $this->jsonEncodeOptions &= ~JSON_PRETTY_PRINT;
         }
 
         return $this;
@@ -255,6 +255,6 @@ class NormalizerFormatter implements FormatterInterface
 
     public function removeJsonEncodeOption($option)
     {
-        $this->jsonEncodeOptions ^= $option;
+        $this->jsonEncodeOptions &= ~$option;
     }
 }