[webkit-reviews] review requested: [Bug 56642] Null pointer crash in StyleChange::init inside an empty document : [Attachment 86232] fixes the crash

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 56642: Null pointer crash in StyleChange::init inside an empty document
https://bugs.webkit.org/show_bug.cgi?id=56642

Attachment 86232: fixes the crash
https://bugs.webkit.org/attachment.cgi?id=86232&action=review