From 272e8aa6f1ac9914ccb12ac0ee0e7f09aa7b2f3c Mon Sep 17 00:00:00 2001
From: Logan Bailey <logan@logansbailey.com>
Date: Thu, 14 May 2015 11:51:01 -0700
Subject: [PATCH] [doc] Remove unused variable from sample code

Removes lexer since it's not used.
---
 docs/en/reference/dql-doctrine-query-language.rst | 2 --
 1 file changed, 2 deletions(-)

diff --git a/docs/en/reference/dql-doctrine-query-language.rst b/docs/en/reference/dql-doctrine-query-language.rst
index ea5f60deb..ea902cb6b 100644
--- a/docs/en/reference/dql-doctrine-query-language.rst
+++ b/docs/en/reference/dql-doctrine-query-language.rst
@@ -719,8 +719,6 @@ classes have to implement the base class :
 
         public function parse(\Doctrine\ORM\Query\Parser $parser)
         {
-            $lexer = $parser->getLexer();
-
             $parser->match(Lexer::T_IDENTIFIER);
             $parser->match(Lexer::T_OPEN_PARENTHESIS);