From f773e6c66daad95b20a942d19ea35cee1c7477dd Mon Sep 17 00:00:00 2001
From: Marcin Kurczewski <mkurczew@gmail.com>
Date: Tue, 11 Nov 2014 14:14:11 +0100
Subject: [PATCH] Removed unused variable

---
 src/Upgrades/Upgrade29.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/Upgrades/Upgrade29.php b/src/Upgrades/Upgrade29.php
index 98d38b90..092b81cc 100644
--- a/src/Upgrades/Upgrade29.php
+++ b/src/Upgrades/Upgrade29.php
@@ -17,7 +17,6 @@ class Upgrade29 implements IUpgrade
 
 	public function run(DatabaseConnection $databaseConnection)
 	{
-		$pdo = $databaseConnection->getPDO();
 		foreach ($this->tagDao->findAll() as $tag)
 		{
 			$this->tagHistoryService->saveTagChange($tag);