From ce86eb4d0833ce23b16b5a9a1ec47db81e6a90bb Mon Sep 17 00:00:00 2001
From: Damyon Wiese <damyon.wiese@netspot.com.au>
Date: Tue, 18 Sep 2012 15:27:58 +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 e1e5104a0439f..a1e24b43512a7 100644
--- a/mod/assign/locallib.php
+++ b/mod/assign/locallib.php
@@ -319,18 +319,18 @@ public function view($action='') {
             $this->process_batch_grading_operation();
             $action = 'grading';
          } else if ($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)) {