From 27bbfde2437302ec0b7848513eb15cb91c8e07ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erik=20Fr=C3=A8rejean?= <erikfrerejean@phpbb.com>
Date: Mon, 24 Jan 2011 22:35:42 +0100
Subject: [PATCH] [ticket/10006] Remove unneeded if statements

Remove some of the additional `if (isset)` checks

PHPBB3-10006
---
 phpBB/includes/config/config.php | 5 -----
 phpBB/includes/config/db.php     | 5 -----
 2 files changed, 10 deletions(-)

diff --git a/phpBB/includes/config/config.php b/phpBB/includes/config/config.php
index ff352abe84..4ba05a98ec 100644
--- a/phpBB/includes/config/config.php
+++ b/phpBB/includes/config/config.php
@@ -113,11 +113,6 @@ class phpbb_config implements ArrayAccess, IteratorAggregate, Countable
 	*/
 	public function delete($key, $cache = true)
 	{
-		if (!isset($this->config[$key]))
-		{
-			return;
-		}
-
 		unset($this->config[$key]);
 	}
 
diff --git a/phpBB/includes/config/db.php b/phpBB/includes/config/db.php
index caa2cff7f1..f98056e013 100644
--- a/phpBB/includes/config/db.php
+++ b/phpBB/includes/config/db.php
@@ -100,11 +100,6 @@ class phpbb_config_db extends phpbb_config
 	*/
 	public function delete($key, $cache = true)
 	{
-		if (!isset($this->config[$key]))
-		{
-			return;
-		}
-
 		$sql = 'DELETE FROM ' . $this->table . "
 			WHERE config_name = '" . $this->db->sql_escape($key) . "'";
 		$this->db->sql_query($sql);