[webvtt] Pull Request: Avoid waiting for a LF before checking the WEBVTT signature

zcorpan has just submitted a new pull request for 
https://github.com/w3c/webvtt:

== Avoid waiting for a LF before checking the WEBVTT signature ==
This allows the parser to fail fast for e.g. a long stream of data
that doesn't contain LF.

Fixes https://www.w3.org/Bugs/Public/show_bug.cgi?id=22315.

See https://github.com/w3c/webvtt/pull/247

Received on Monday, 9 November 2015 16:04:40 UTC