619620 - Warning: reference to undefined property target.classList

Status: VERIFIED FIXED

(Firefox for Android Graveyard :: General, defect)

Description

[Vivien Nicolas (:vingtetun) (:21) - (NOT reading bugmails, needinfo? please)]

Attachment: Patch

Warning: reference to undefined property target.classList
Source File: chrome://browser/content/browser.js
Line: 1599

One liner patch to fix a warning

Comment 1

[Vivien Nicolas (:vingtetun) (:21) - (NOT reading bugmails, needinfo? please)]

http://hg.mozilla.org/mobile-browser/rev/640448390697

I've added a comment to explain why we have sometimes XULDocument as a target

Comment 2

[Martijn Wargers (dead)]

In what case would this warning be hit?

Comment 3

[Vivien Nicolas (:vingtetun) (:21) - (NOT reading bugmails, needinfo? please)]

(In reply to comment #2)
> In what case would this warning be hit?

It sounds like it appears only on desktop when you start a mousedown anywhere on the UI and move your mouse outside the Fennec window before releasing it.

Comment 4

[Anna (Waverley)]

Can you provide some steps to reproduce,please?

Comment 5

[Kevin Brosnan [Ex-Mozilla]]

Verified - Mozilla/5.0 (X11; Linux i686 on x86_64; rv:7.0a1) Gecko/20110527 Firefox/7.0a1 Fennec/7.0a1

Comment 6

[Dão Gottwald [:dao]]

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