[webkit-reviews] review requested: [Bug 74585] Crash when navigating with arrow key into empty anchor block with padding : [Attachment 120810] Patch take three

[bugzilla-daemon at webkit.org]

Daniel Jalkut <jalkut at red-sweater.com> has asked  for review:
Bug 74585: Crash when navigating with arrow key into empty anchor block with
padding
https://bugs.webkit.org/show_bug.cgi?id=74585

Attachment 120810: Patch take three
https://bugs.webkit.org/attachment.cgi?id=120810&action=review

------- Additional Comments from Daniel Jalkut <jalkut at red-sweater.com>
To further comply with style guidelines I just removed the else statements that
set root = 0. The variable is not referenced again in the function but it was
my instinct to defensively nil it.