[webkit-reviews] review requested: [Bug 46934] -[DOMDocument _documentRange] throws an exception if there is no document element : [Attachment 69377] Patch

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has asked	for review:
Bug 46934: -[DOMDocument _documentRange] throws an exception if there is no
document element
https://bugs.webkit.org/show_bug.cgi?id=46934

Attachment 69377: Patch
https://bugs.webkit.org/attachment.cgi?id=69377&action=review