From cb87c26802efc216ce7899606219077dbec12976 Mon Sep 17 00:00:00 2001
From: Sebastian Bergmann <sb@sebastian-bergmann.de>
Date: Sat, 7 Sep 2019 11:32:46 +0200
Subject: [PATCH] Use addcslashes() for
 https://github.com/sebastianbergmann/phpunit/pull/3835#issuecomment-529090813

---
 src/Util/XdebugFilterScriptGenerator.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/Util/XdebugFilterScriptGenerator.php b/src/Util/XdebugFilterScriptGenerator.php
index e3a7e649723..d35f6be6529 100644
--- a/src/Util/XdebugFilterScriptGenerator.php
+++ b/src/Util/XdebugFilterScriptGenerator.php
@@ -54,9 +54,8 @@ private function getWhitelistItems(array $filterData): array
 
                 if (\is_string($path)) {
                     $files[] = \sprintf(
-                        '%s%s',
-                        $path,
-                        \DIRECTORY_SEPARATOR
+                        \addslashes('%s' . \DIRECTORY_SEPARATOR),
+                        $path
                     );
                 }
             }