From 679349cdc164007d34b84bfb76b25860ba62741e Mon Sep 17 00:00:00 2001
From: Ryan Weaver <weaverryan+github@gmail.com>
Date: Tue, 26 Dec 2017 18:37:15 -0800
Subject: [PATCH 1/2] Updating message to inform the user how to install the
 component

---
 src/Symfony/Component/DomCrawler/Crawler.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/DomCrawler/Crawler.php b/src/Symfony/Component/DomCrawler/Crawler.php
index 0a26cd2641356..ebd5421ef3d41 100644
--- a/src/Symfony/Component/DomCrawler/Crawler.php
+++ b/src/Symfony/Component/DomCrawler/Crawler.php
@@ -12,6 +12,7 @@
 namespace Symfony\Component\DomCrawler;
 
 use Symfony\Component\CssSelector\CssSelectorConverter;
+use Symfony\\Component\\CssSelector\\CssSelectorConverter;
 
 /**
  * Crawler eases navigation of a list of \DOMNode objects.
@@ -691,8 +692,8 @@ public function filterXPath($xpath)
      */
     public function filter($selector)
     {
-        if (!class_exists('Symfony\\Component\\CssSelector\\CssSelectorConverter')) {
-            throw new \RuntimeException('Unable to filter with a CSS selector as the Symfony CssSelector 2.8+ is not installed (you can use filterXPath instead).');
+        if (!class_exists(CssSelectorConverter::class)) {
+            throw new \RuntimeException('To filter with a CSS selector, install the CssSelector component ("composer require symfony/css-selector"). Or use filterXpath instead.');
         }
 
         $converter = new CssSelectorConverter($this->isHtml);

From 1c78a89fdc1358ce5e9ff2e41f7d78046e06ff56 Mon Sep 17 00:00:00 2001
From: Ryan Weaver <weaverryan+github@gmail.com>
Date: Tue, 26 Dec 2017 18:38:40 -0800
Subject: [PATCH 2/2] Removing dup

---
 src/Symfony/Component/DomCrawler/Crawler.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/Symfony/Component/DomCrawler/Crawler.php b/src/Symfony/Component/DomCrawler/Crawler.php
index ebd5421ef3d41..c71af316c02e1 100644
--- a/src/Symfony/Component/DomCrawler/Crawler.php
+++ b/src/Symfony/Component/DomCrawler/Crawler.php
@@ -12,7 +12,6 @@
 namespace Symfony\Component\DomCrawler;
 
 use Symfony\Component\CssSelector\CssSelectorConverter;
-use Symfony\\Component\\CssSelector\\CssSelectorConverter;
 
 /**
  * Crawler eases navigation of a list of \DOMNode objects.