From 6757c3cdc63c3a148c0fc82eae9003bea933ca63 Mon Sep 17 00:00:00 2001
From: defacer <defacer>
Date: Mon, 19 Apr 2004 09:36:07 +0000
Subject: [PATCH] Added content "caching", same as all other blocks have.

---
 blocks/course_summary/block_course_summary.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/blocks/course_summary/block_course_summary.php b/blocks/course_summary/block_course_summary.php
index fb9a23c35fe..69e00e40466 100644
--- a/blocks/course_summary/block_course_summary.php
+++ b/blocks/course_summary/block_course_summary.php
@@ -11,6 +11,10 @@ class CourseBlock_course_summary extends MoodleBlock {
     function get_content() {
         global $USER, $CFG;
 
+        if($this->content !== NULL) {
+            return $this->content;
+        }
+
         $this->content = New object;
         $this->content->text = '';
         $this->content->footer = '';