Add missing quotes to array_map.

diff --git a/include/functions.php b/include/functions.php
index a9786e49b2a08c70cf143c923efa00d98457f396..107a02843a43443a0c8a10dc1914d44046425b7b 100644 (file)
--- a/include/functions.php
+++ b/include/functions.php
@@ -728,7 +728,7 @@
        // this is used for user http parameters unless HTML code is actually needed
        function clean($param) {
                if (is_array($param)) {
-                       return array_map(strip_tags, $param);
+                       return array_map("strip_tags", $param);
                } else if (is_string($param)) {
                        return strip_tags($param);
                } else {