From ba30fe35b9bcac651d402aa93b52ce763a7773a7 Mon Sep 17 00:00:00 2001
From: Damyon Wiese <damyon.wiese@netspot.com.au>
Date: Tue, 18 Sep 2012 15:11:48 +0800
Subject: [PATCH] MDL-35202: Allow for language files that contain non-ascii
 for actions in assignment

---
 mod/assign/locallib.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mod/assign/locallib.php b/mod/assign/locallib.php
index 277b05beaf1..9ffb5b9d54d 100644
--- a/mod/assign/locallib.php
+++ b/mod/assign/locallib.php
@@ -343,18 +343,18 @@ class assign {
         } else if ($action == 'gradingbatchoperation') {
             $action = $this->process_grading_batch_operation($mform);
         } else if ($action == 'submitgrade') {
-            if (optional_param('saveandshownext', null, PARAM_ALPHA)) {
+            if (optional_param('saveandshownext', null, PARAM_RAW)) {
                 //save and show next
                 $action = 'grade';
                 if ($this->process_save_grade($mform)) {
                     $action = 'nextgrade';
                 }
-            } else if (optional_param('nosaveandprevious', null, PARAM_ALPHA)) {
+            } else if (optional_param('nosaveandprevious', null, PARAM_RAW)) {
                 $action = 'previousgrade';
-            } else if (optional_param('nosaveandnext', null, PARAM_ALPHA)) {
+            } else if (optional_param('nosaveandnext', null, PARAM_RAW)) {
                 //show next button
                 $action = 'nextgrade';
-            } else if (optional_param('savegrade', null, PARAM_ALPHA)) {
+            } else if (optional_param('savegrade', null, PARAM_RAW)) {
                 //save changes button
                 $action = 'grade';
                 if ($this->process_save_grade($mform)) {