MDL-20169 reverting my incorrect patch - sorrry

diff --git a/lib/ajax/setuserpref.php b/lib/ajax/setuserpref.php
index fea4bdab9399d42606d0f814e1a23955eddc7745..28c8b52742fa20dfc33341c41adb33215ef574fe 100644 (file)
--- a/lib/ajax/setuserpref.php
+++ b/lib/ajax/setuserpref.php
@@ -46,7 +46,7 @@ if (!isset($USER->ajax_updatable_user_prefs[$name])) {
 }
 
 // Get and the value.
-$value = required_param('value', PARAM_RAW);
+$value = required_param('value', $USER->ajax_updatable_user_prefs[$name]);
 
 // Update
 if (!set_user_preference($name, $value)) {