From e4adbaef3a731054ca3817429393db61a6a744bb Mon Sep 17 00:00:00 2001
From: Marcel Werk <burntime@woltlab.com>
Date: Fri, 26 Apr 2013 15:43:23 +0200
Subject: [PATCH] Small optimization

---
 .../install/files/lib/acp/form/TemplateAddForm.class.php     | 2 --
 .../lib/system/package/ACPTemplatesFileHandler.class.php     | 5 ++---
 .../files/lib/system/package/TemplatesFileHandler.class.php  | 2 +-
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/wcfsetup/install/files/lib/acp/form/TemplateAddForm.class.php b/wcfsetup/install/files/lib/acp/form/TemplateAddForm.class.php
index 8ee4348547..f1b3dbdcca 100644
--- a/wcfsetup/install/files/lib/acp/form/TemplateAddForm.class.php
+++ b/wcfsetup/install/files/lib/acp/form/TemplateAddForm.class.php
@@ -1,7 +1,5 @@
 <?php
 namespace wcf\acp\form;
-use wcf\system\exception\IllegalLinkException;
-
 use wcf\data\template\group\TemplateGroup;
 use wcf\data\template\group\TemplateGroupAction;
 use wcf\data\template\group\TemplateGroupList;
diff --git a/wcfsetup/install/files/lib/system/package/ACPTemplatesFileHandler.class.php b/wcfsetup/install/files/lib/system/package/ACPTemplatesFileHandler.class.php
index 3cc01ad058..0c07cfb805 100644
--- a/wcfsetup/install/files/lib/system/package/ACPTemplatesFileHandler.class.php
+++ b/wcfsetup/install/files/lib/system/package/ACPTemplatesFileHandler.class.php
@@ -32,8 +32,7 @@ class ACPTemplatesFileHandler extends PackageInstallationFileHandler {
 			// build sql string with ACP-templateNames
 			$fileNames = array();
 			foreach ($files as $file) {
-				$fileName = preg_replace("~\.tpl$~", "", $file);
-				$fileNames[] = $fileName;
+				$fileNames[] = substr($file, 0, -4);
 			}
 			
 			// check if files are existing already
@@ -76,7 +75,7 @@ class ACPTemplatesFileHandler extends PackageInstallationFileHandler {
 		
 		// remove file extension
 		foreach ($files as &$file) {
-			$file = preg_replace('~.tpl$~', '', $file);
+			$file = substr($file, 0, -4);
 		}
 		unset($file);
 		
diff --git a/wcfsetup/install/files/lib/system/package/TemplatesFileHandler.class.php b/wcfsetup/install/files/lib/system/package/TemplatesFileHandler.class.php
index 3697cb651d..82e7a72fa3 100644
--- a/wcfsetup/install/files/lib/system/package/TemplatesFileHandler.class.php
+++ b/wcfsetup/install/files/lib/system/package/TemplatesFileHandler.class.php
@@ -27,7 +27,7 @@ class TemplatesFileHandler extends ACPTemplatesFileHandler {
 	
 		// remove file extension
 		foreach ($files as &$file) {
-			$file = preg_replace('~.tpl$~', '', $file);
+			$file = substr($file, 0, -4);
 		}
 		unset($file);
 	
-- 
2.20.1