1499985 - Error from `canRewind` when running tests

Status: RESOLVED FIXED

(DevTools :: Console, defect, P1)

Description

[Nicolas Chevobbe [:nchevobbe]]

When running tests, I see the following error in the  terminal: 

JavaScript error: resource://devtools/shared/base-loader.js -> resource://devtools/client/webconsole/webconsole-output-wrapper.js, line 69: TypeError: hud.owner is null; can't access its "target" property

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Guarding the access of hud.owner.target should fix this issue

Comment 1

[Nicolas Chevobbe [:nchevobbe]]

Attachment: Bug 1499985 - Fix error in canRewind; r=miker.

hud.owner can be null in some condition, so we
need to guard the access to hud.owner.target.

Comment 2

[Nicolas Chevobbe [:nchevobbe]]

Mike, could you have a look at the review ? I promise it's really small :)

Comment 3

[Mike Ratcliffe [:miker] [:mratcliffe] [:mikeratcliffe]]

r+

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/462a889b96ca
Fix error in canRewind; r=miker.

Comment 5

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/462a889b96ca