"User Filter: empty filter form fixed, merged from 1.9, MDL-16880"

2008-10-15 05:30:37 +00:00
parent ea1c6caced
commit 48eb7bc9de
1 changed files with 3 additions and 0 deletions
@@ -78,6 +78,9 @@ class user_filtering {
                        }
                        unset($SESSION->user_filtering[$fname][$i]);
                    }
+                    if (empty($SESSION->user_filtering[$fname])) {
+                        unset($SESSION->user_filtering[$fname]);
+                    } 
                }
            }
            // clear+reload the form