From 476f2552e4a17589d2ca030b7408a08b38ce3e99 Mon Sep 17 00:00:00 2001
From: nicolasconnault <nicolasconnault>
Date: Thu, 6 Aug 2009 02:55:46 +0000
Subject: [PATCH] MDL-19756 Fixed typo in debugging messages and added default
 string for close_window_button

---
 lib/deprecatedlib.php | 2 +-
 lib/outputlib.php     | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/deprecatedlib.php b/lib/deprecatedlib.php
index f7f44e465e..0d96eecc6c 100644
--- a/lib/deprecatedlib.php
+++ b/lib/deprecatedlib.php
@@ -3528,7 +3528,7 @@ function update_module_button($cmid, $ignored, $string) {
  * @deprecated since Moodle 2.0
  */
 function update_categories_search_button($search,$page,$perpage) {
-    throw new coding_exception('update_tag_button() has been completely deprecated.');
+    throw new coding_exception('update_categories_search_button() has been completely deprecated.');
 }
 
 /**
diff --git a/lib/outputlib.php b/lib/outputlib.php
index a9d29b1680..f8a42c8202 100644
--- a/lib/outputlib.php
+++ b/lib/outputlib.php
@@ -2892,6 +2892,9 @@ class moodle_core_renderer extends moodle_renderer_base {
      * @return string|void if $return is true, void otherwise
      */
     public function close_window_button($text) {
+        if (empty($text)) {
+            $text = get_string('closewindow');
+        }
         $closeform = new html_form();
         $closeform->url = '#';
         $closeform->button->text = $text;
-- 
2.39.5