From 69bc92160fb69399e78a4161ccd73773feaa6424 Mon Sep 17 00:00:00 2001
From: Frederic Massart <fred@moodle.com>
Date: Tue, 13 Nov 2012 17:40:04 +0800
Subject: [PATCH] MDL-36561 chat: Chat does not use calendar icons

---
 mod/chat/lib.php     | 4 ++--
 mod/chat/upgrade.txt | 8 ++++++++
 2 files changed, 10 insertions(+), 2 deletions(-)
 create mode 100644 mod/chat/upgrade.txt

diff --git a/mod/chat/lib.php b/mod/chat/lib.php
index fa346b99854..ed272cf7e86 100644
--- a/mod/chat/lib.php
+++ b/mod/chat/lib.php
@@ -1228,7 +1228,7 @@ function chat_extend_navigation($navigation, $course, $module, $cm) {
         $links[] = new action_link($url, get_string('noframesjs', 'message'), $action);
 
         foreach ($links as $link) {
-            $navigation->add($link->text, $link, navigation_node::TYPE_SETTING, null ,null, new pix_icon('c/group' , ''));
+            $navigation->add($link->text, $link, navigation_node::TYPE_SETTING, null ,null, new pix_icon('i/group' , ''));
         }
     }
 
@@ -1237,7 +1237,7 @@ function chat_extend_navigation($navigation, $course, $module, $cm) {
         $users = $navigation->add(get_string('currentusers', 'chat'));
         foreach ($chatusers as $chatuser) {
             $userlink = new moodle_url('/user/view.php', array('id'=>$chatuser->id,'course'=>$course->id));
-            $users->add(fullname($chatuser).' '.format_time(time() - $chatuser->lastmessageping), $userlink, navigation_node::TYPE_USER, null, null, new pix_icon('c/user', ''));
+            $users->add(fullname($chatuser).' '.format_time(time() - $chatuser->lastmessageping), $userlink, navigation_node::TYPE_USER, null, null, new pix_icon('i/user', ''));
         }
     }
 }
diff --git a/mod/chat/upgrade.txt b/mod/chat/upgrade.txt
new file mode 100644
index 00000000000..2bda8998378
--- /dev/null
+++ b/mod/chat/upgrade.txt
@@ -0,0 +1,8 @@
+This files describes API changes in /mod/chat/*,
+information provided here is intended especially for developers.
+
+
+=== 2.4 ===
+
+optional - no changes needed:
+* previous references to icons c/user and c/group have been renamed to i/user and i/group.