Don't walk objects with array_walk_recursive()

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/util.php b/lib/util.php
index ab47e404c97..53a30cfc1bb 100755
--- a/lib/util.php
+++ b/lib/util.php
@@ -504,10 +504,10 @@ class OC_Util {
 	 * @return array with sanitized strings or a single sanitized string, depends on the input parameter.
 	 */
 	public static function sanitizeHTML( &$value ) {
-		if (is_array($value) || is_object($value)) {
+		if (is_array($value)) {
 			array_walk_recursive($value, 'OC_Util::sanitizeHTML');
 		} else {
-			$value = htmlentities($value, ENT_QUOTES, 'UTF-8'); //Specify encoding for PHP<5.4
+			$value = htmlentities((string)$value, ENT_QUOTES, 'UTF-8'); //Specify encoding for PHP<5.4
 		}
 		return $value;
 	}