From 5274edaa86fabb13b3ef75777f090339f741633e Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Thu, 19 Sep 2019 19:31:51 +0200
Subject: [PATCH] [PhpUnitBridge] fix undefined variables

---
 .../DeprecationErrorHandler/Deprecation.php   | 23 ++-----------------
 1 file changed, 2 insertions(+), 21 deletions(-)

diff --git a/src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler/Deprecation.php b/src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler/Deprecation.php
index fde0d0efca..44f3512c4d 100644
--- a/src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler/Deprecation.php
+++ b/src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler/Deprecation.php
@@ -27,29 +27,10 @@ class Deprecation
     const TYPE_INDIRECT = 'type_indirect';
     const TYPE_UNDETERMINED = 'type_undetermined';
 
-    /**
-     * @var array
-     */
-    private $trace;
-
-    /**
-     * @var string
-     */
+    private $trace = [];
     private $message;
-
-    /**
-     * @var ?string
-     */
     private $originClass;
-
-    /**
-     * @var ?string
-     */
     private $originMethod;
-
-    /**
-     * @var string
-     */
     private $triggeringFile;
 
     /** @var string[] Absolute paths to vendor directories */
@@ -264,7 +245,7 @@ class Deprecation
     private static function getVendors()
     {
         if (null === self::$vendors) {
-            self::$vendors = [];
+            self::$vendors = $paths = [];
             foreach (get_declared_classes() as $class) {
                 if ('C' === $class[0] && 0 === strpos($class, 'ComposerAutoloaderInit')) {
                     $r = new \ReflectionClass($class);