From a450311936b5eb6fe23189fb1a5def311ab5ae4a Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sat, 8 Mar 2008 15:10:35 +0000
Subject: [PATCH] add debug code for missing course id when getting course
 grading category; merged from MOODLE_19_STABLE

---
 lib/grade/grade_category.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/grade/grade_category.php b/lib/grade/grade_category.php
index 00e0e95968..d676245e0a 100644
--- a/lib/grade/grade_category.php
+++ b/lib/grade/grade_category.php
@@ -1098,6 +1098,10 @@ class grade_category extends grade_object {
      * @return object grade_category instance for course grade
      */
     function fetch_course_category($courseid) {
+        if (empty($courseid)) {
+            debugging('Missing course id!');
+            return false;
+        }
 
         // course category has no parent
         if ($course_category = grade_category::fetch(array('courseid'=>$courseid, 'parent'=>null))) {
-- 
2.39.5