MDL-8455 - unslightly error if no course category

moodle · Mar 14, 2007 · d8572e7 · d8572e7
1 parent 521a96d
commit d8572e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/course/lib.php b/course/lib.php
@@ -1743,7 +1743,7 @@ function print_courses($category, $hidesitecourse = false) {
 
     if (empty($category)) {
         $categories = get_categories(0);  // Parent = 0   ie top-level categories only
-        if (count($categories) == 1) {
+        if ($categories != null and count($categories) == 1) {
             $category   = array_shift($categories);
             $courses    = get_courses($category->id, 'c.sortorder ASC', 'c.id,c.category,c.sortorder,c.visible,c.fullname,c.shortname,c.password,c.summary,c.teacher,c.cost,c.currency,c.enrol,c.guest');
         } else {