diff --git a/index.php b/index.php
index ee449a3c..ffbf4122 100644
--- a/index.php
+++ b/index.php
@@ -51,8 +51,9 @@ if(preg_match("/^[A-Za-z0-9-_%\'+]+\.png$/i", $uri)) {
 	include TOOLS . 'signature/index.php';
 	exit();
 }
-else if(preg_match("/^(.*)\.(gif|jpg|png|jpeg|tiff|bmp|css|js|less|map|html|php|zip|rar|gz|ttf|woff|ico)$/i", $_SERVER['REQUEST_URI'])) {
-	header("HTTP/1.0 404 Not Found");
+
+if(preg_match("/^(.*)\.(gif|jpg|png|jpeg|tiff|bmp|css|js|less|map|html|php|zip|rar|gz|ttf|woff|ico)$/i", $_SERVER['REQUEST_URI'])) {
+	header('HTTP/1.0 404 Not Found');
 	exit;
 }
 
@@ -126,6 +127,7 @@ else {
 		foreach($rules as $rule => $redirect) {
 			if (preg_match($rule, $uri)) {
 				$tmp = explode('/', $uri);
+				/* @var $redirect array */
 				foreach($redirect as $key => $value) {
 
 					if(strpos($value, '$') !== false) {