diff --git a/core/util.inc.php b/core/util.inc.php
index 898acfbc..10730bd1 100644
--- a/core/util.inc.php
+++ b/core/util.inc.php
@@ -1000,7 +1000,7 @@ if (!function_exists('http_parse_headers')) { #http://www.php.net/manual/en/func
  * @return mixed
  */
 function findHeader ($headers, $name) {
-	if (!is_array($headers) {
+	if (!is_array($headers)) {
 		return false;
 	}