From 6d68b7620cd38fda23d2d5dec73a80818035c38d Mon Sep 17 00:00:00 2001
From: Lukas Reschke <lukas@statuscode.ch>
Date: Mon, 11 Jun 2012 18:12:46 +0200
Subject: [PATCH] Check for string

---
 lib/template.php | 16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

diff --git a/lib/template.php b/lib/template.php
index 35b941794b..688199a878 100644
--- a/lib/template.php
+++ b/lib/template.php
@@ -280,28 +280,16 @@ class OC_Template{
 	}
 
 
-/*	public function assign( $key, $value, $sanitizeHTML = true ){
-		if(is_array($value) && $sanitizeHTML == true) { 
-			array_walk_recursive($value,'OC_Template::sanitizeHTML');
-			$this->vars[$key] = $value;
-			return true;
-		}
-		if($sanitizeHTML == true) { 
-			$this->vars[$key] = htmlentities($value, ENT_QUOTES);
-			return true;
-		}
-		$this->vars[$key] = $value;
-		return true;
-	}*/
-
 	/**
 	 * @brief Internaly used to sanitze HTML
 	 *
 	 * This function is internally used to sanitize HTML.
 	 */
  	private static function sanitizeHTML( &$value ){
+ 		if(is_string($value)) {
         $value = htmlentities( $value, ENT_QUOTES );
         return $value;
+        }
     }
 
 	/**