| Index: chrome/content/ui/sidebar.js | 
| =================================================================== | 
| --- a/chrome/content/ui/sidebar.js | 
| +++ b/chrome/content/ui/sidebar.js | 
| @@ -492,19 +492,16 @@ function editFilter() | 
| { | 
| var item = treeView.getSelectedItem(); | 
| if (treeView.data && !treeView.data.length) | 
| item = treeView.getDummyTooltip(); | 
| if (!("filter" in item) || !item.filter) | 
| return; | 
| - if (!("location") in item) | 
| - item.location = undefined | 
| - | 
| UI.openFiltersDialog(item.filter); | 
| } | 
| function enableFilter(filter, enable) { | 
| filter.disabled = !enable; | 
| treeView.boxObject.invalidate(); | 
| } |