From 2158c4fa3bbd27429face8d8786db1081a4da7e3 Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Sat, 9 Dec 2017 02:32:40 +0900
Subject: [PATCH] Remove unnecessary count() calls in MediaFilter

---
 common/framework/filters/mediafilter.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/common/framework/filters/mediafilter.php b/common/framework/filters/mediafilter.php
index 380d085e1..ccad309e5 100644
--- a/common/framework/filters/mediafilter.php
+++ b/common/framework/filters/mediafilter.php
@@ -24,7 +24,7 @@ class MediaFilter
 	 */
 	public static function addIframePrefix($prefix, $permanently = false)
 	{
-		if (!count(self::$_iframe_whitelist))
+		if (!self::$_iframe_whitelist)
 		{
 			self::_loadWhitelists();
 		}
@@ -52,7 +52,7 @@ class MediaFilter
 	 */
 	public static function addObjectPrefix($prefix, $permanently = false)
 	{
-		if (!count(self::$_object_whitelist))
+		if (!self::$_object_whitelist)
 		{
 			self::_loadWhitelists();
 		}
@@ -94,7 +94,7 @@ class MediaFilter
 	 */
 	public static function getIframeWhitelist()
 	{
-		if (!count(self::$_iframe_whitelist))
+		if (!self::$_iframe_whitelist)
 		{
 			self::_loadWhitelists();
 		}
@@ -108,7 +108,7 @@ class MediaFilter
 	 */
 	public static function getIframeWhitelistRegex()
 	{
-		if (!count(self::$_iframe_whitelist))
+		if (!self::$_iframe_whitelist)
 		{
 			self::_loadWhitelists();
 		}
@@ -127,7 +127,7 @@ class MediaFilter
 	 */
 	public static function getObjectWhitelist()
 	{
-		if (!count(self::$_object_whitelist))
+		if (!self::$_object_whitelist)
 		{
 			self::_loadWhitelists();
 		}
@@ -141,7 +141,7 @@ class MediaFilter
 	 */
 	public static function getObjectWhitelistRegex()
 	{
-		if (!count(self::$_object_whitelist))
+		if (!self::$_object_whitelist)
 		{
 			self::_loadWhitelists();
 		}