Removing PHP notice in metacourse assign courses page (bug 2479)

2005-02-07 21:10:25 +00:00
parent 832e87dfd8
commit a45ee54ee1
1 changed files with 2 additions and 1 deletions
@@ -81,8 +81,9 @@
            $frm->previoussearch = 0;
        }
    }
+    

-    $previoussearch = (!empty($frm->search) or ($frm->previoussearch == 1)) ;
+    $previoussearch = (is_object($frm) && ((!empty($frm->search) or ($frm->previoussearch == 1)))) ;

    /// Get all existing students and teachers for this course.
    if(! $alreadycourses = get_courses_in_metacourse($course->id)) {