commit 109b85214a5a7c2eb622dc35bfb7f5a41a638f97
Author: Myles Carrick <myles@mylescarrick.com>
Date:   Tue Jul 20 20:22:07 2010 +1000

    course: MDL-23425 use correct config setting in check for displaying course request buttons

diff --git a/course/category.php b/course/category.php
index a7c8578..07cffed 100644
--- a/course/category.php
+++ b/course/category.php
@@ -446,7 +446,7 @@
         echo $OUTPUT->single_button(new moodle_url('edit.php', $options), get_string('addnewcourse'), 'get');
     }
 
-    if (!empty($CFG->enablecourserequests) && $category->id == $CFG->enablecourserequests) {
+    if (!empty($CFG->enablecourserequests) && $category->id == $CFG->defaultrequestcategory) {
         print_course_request_buttons(get_context_instance(CONTEXT_SYSTEM));
     }
     echo '</div>';