205751 - Folder that become empty are still expandable in bookmark manager

Status: RESOLVED DUPLICATE of bug 76525

(Core :: XUL, defect)

Description

[David Costanzo]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4b) Gecko/20030507
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4b) Gecko/20030507

In the bookmark manager, new folders start out as empty and are not expandable
(they do not have a twisty next to them).  When you add a bookmark to the
folder, it becomes expandable (and get a twisty).  This is all good behavior.

However, when a non-empty folder becomes empty, either because the contained
bookmark was moved or deleted, the folder incorrectly retains its twisty.

Reproducible: Always

Steps to Reproduce:
1.Go to the Bookmark Manager (Bookmark->Manage Bookmarks...)
2.Create a new, empty folder (File->New->Folder)
3.Click OK.
4.Observe that the new folder is not expandable.
5.Create a new folder and drag & drop it on the original folder.
6.Observe that the original folder is now expandable.
7.Delete the contained folder (select it and Edit->Delete)
8.Observe that the original folder is still expandable, even though it is empty.
Actual Results:  
The original folder is still expandable, even though it is empty.

Expected Results:  
The original folder loses it's twisty and goes back to appearing and behaving
like it was when it was first created.

Comment 1

[benc]

-> NEW
Mozilla 1.7RC2, Mac OS X 10.3.

Comment 2

[Jens Bannmann]

This is not limited to the "Add bookmarks" dialog, it's also visible in the Bookmark Manager. The cause is bug 76525.

*** This bug has been marked as a duplicate of 76525 ***