From db529ca1e13e9f9e1c73be20c3b92a7adc3c6aa2 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 28 Jan 2013 11:00:02 +0200
Subject: Remove unnecessary defined('ENVIRONMENT') checks

As suggested in issue #2134 & PR #2149
---
 system/core/CodeIgniter.php | 2 +-
 system/core/Common.php      | 4 ++--
 system/core/Config.php      | 6 +-----
 system/core/Hooks.php       | 2 +-
 system/core/Loader.php      | 6 +++---
 system/core/Router.php      | 2 +-
 6 files changed, 9 insertions(+), 13 deletions(-)

(limited to 'system/core')

diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php
index 8affde64d..cb4b735d5 100644
--- a/system/core/CodeIgniter.php
+++ b/system/core/CodeIgniter.php
@@ -58,7 +58,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
  *  Load the framework constants
  * ------------------------------------------------------
  */
-	if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/constants.php'))
+	if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/constants.php'))
 	{
 		require(APPPATH.'config/'.ENVIRONMENT.'/constants.php');
 	}
diff --git a/system/core/Common.php b/system/core/Common.php
index d494caf80..90cc5b3a4 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -241,7 +241,7 @@ if ( ! function_exists('get_config'))
 		}
 
 		// Is the config file in the environment folder?
-		if (defined('ENVIRONMENT') && file_exists($file_path = APPPATH.'config/'.ENVIRONMENT.'/config.php'))
+		if (file_exists($file_path = APPPATH.'config/'.ENVIRONMENT.'/config.php'))
 		{
 			require($file_path);
 		}
@@ -316,7 +316,7 @@ if ( ! function_exists('get_mimes'))
 	{
 		static $_mimes = array();
 
-		if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
+		if (is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
 		{
 			$_mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
 		}
diff --git a/system/core/Config.php b/system/core/Config.php
index 0160d1a15..7e64444bc 100644
--- a/system/core/Config.php
+++ b/system/core/Config.php
@@ -106,13 +106,9 @@ class CI_Config {
 		$file = ($file === '') ? 'config' : str_replace('.php', '', $file);
 		$found = $loaded = FALSE;
 
-		$check_locations = defined('ENVIRONMENT')
-			? array(ENVIRONMENT.'/'.$file, $file)
-			: array($file);
-
 		foreach ($this->_config_paths as $path)
 		{
-			foreach ($check_locations as $location)
+			foreach (array(ENVIRONMENT.'/'.$file, $file) as $location)
 			{
 				$file_path = $path.'config/'.$location.'.php';
 
diff --git a/system/core/Hooks.php b/system/core/Hooks.php
index 2cb416c0c..59759e02e 100644
--- a/system/core/Hooks.php
+++ b/system/core/Hooks.php
@@ -81,7 +81,7 @@ class CI_Hooks {
 		}
 
 		// Grab the "hooks" definition file.
-		if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/hooks.php'))
+		if (is_file(APPPATH.'config/'.ENVIRONMENT.'/hooks.php'))
 		{
 			include(APPPATH.'config/'.ENVIRONMENT.'/hooks.php');
 		}
diff --git a/system/core/Loader.php b/system/core/Loader.php
index 1ad07f1fa..bbd7a84b6 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -1089,12 +1089,12 @@ class CI_Loader {
 					// We test for both uppercase and lowercase, for servers that
 					// are case-sensitive with regard to file names. Check for environment
 					// first, global next
-					if (defined('ENVIRONMENT') && file_exists($path.'config/'.ENVIRONMENT.'/'.strtolower($class).'.php'))
+					if (file_exists($path.'config/'.ENVIRONMENT.'/'.strtolower($class).'.php'))
 					{
 						include($path.'config/'.ENVIRONMENT.'/'.strtolower($class).'.php');
 						break;
 					}
-					elseif (defined('ENVIRONMENT') && file_exists($path.'config/'.ENVIRONMENT.'/'.ucfirst(strtolower($class)).'.php'))
+					elseif (file_exists($path.'config/'.ENVIRONMENT.'/'.ucfirst(strtolower($class)).'.php'))
 					{
 						include($path.'config/'.ENVIRONMENT.'/'.ucfirst(strtolower($class)).'.php');
 						break;
@@ -1180,7 +1180,7 @@ class CI_Loader {
 	 */
 	protected function _ci_autoloader()
 	{
-		if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/autoload.php'))
+		if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/autoload.php'))
 		{
 			include(APPPATH.'config/'.ENVIRONMENT.'/autoload.php');
 		}
diff --git a/system/core/Router.php b/system/core/Router.php
index f284e29cc..4755b3712 100644
--- a/system/core/Router.php
+++ b/system/core/Router.php
@@ -133,7 +133,7 @@ class CI_Router {
 		}
 
 		// Load the routes.php file.
-		if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/routes.php'))
+		if (is_file(APPPATH.'config/'.ENVIRONMENT.'/routes.php'))
 		{
 			include(APPPATH.'config/'.ENVIRONMENT.'/routes.php');
 		}
-- 
cgit v1.2.3-24-g4f1b