[webkit-reviews] review requested: [Bug 12602] XPath functions string(), normalize-space() and string-length() don't work without arguments : [Attachment 12922] proposed fix

[bugzilla-request-daemon at macosforge.org]

Alexey Proskuryakov <ap at webkit.org> has asked  for review:
Bug 12602: XPath functions string(), normalize-space() and string-length()
don't work without arguments
http://bugs.webkit.org/show_bug.cgi?id=12602

Attachment 12922: proposed fix
http://bugs.webkit.org/attachment.cgi?id=12922&action=edit