422453 - Firefox doesn't show warning when closing multiple tabs

Status: VERIFIED DUPLICATE of bug 404081

(Firefox :: Tabbed Browser, defect)

Description

[Ugra Dániel]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; hu; rv:1.9b4) Gecko/2008030714 Firefox/3.0b4
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; hu; rv:1.9b4) Gecko/2008030714 Firefox/3.0b4

In Beta 3 it works as expected, but in Beta 4 there is no confirmation dialog when closing a window with multiple tabs.

Reproducible: Always

Steps to Reproduce:
1. Start Firefox
2. Open multiple tabs
3. Close Firefox window
Actual Results:  
Firefox don't asks me about closing a window with multiple tabs

Expected Results:  
Firefox does not quit immediately.

Installed plugins: AdBlock Plus, Download Statusbar

Comment 1

[Ria Klaassen (not reading all bugmail)]

This works for me using a new profile on Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b5pre) Gecko/2008031223 Minefield/3.0b5pre

Comment 2

[Ugra Dániel]

After clearing Firefox profile the problem disappears. It seems that Beta 4 misinterprets Beta 3 configuration. (In options/tabbed browsing the checkbox was checked but Firefox didn't behave as expected.)

Comment 3

[Hideo Oshima]

Is this the same bug as bug 404081?

Comment 4

[Ugra Dániel]

Yes, it is the same bug. I forgot that I've changed the checkbox value on confirm exit dialog box ~1 month ago...

Comment 5

[Stephen Donner [:stephend] Not actively reading bugmail]

Verified dup