[ortc] Pull Request: null Track in RtpSender

aboba has just submitted a new pull request for 
https://github.com/w3c/ortc:

== null Track in RtpSender ==
Fix for Issue https://github.com/w3c/ortc/issues/656

See https://github.com/w3c/ortc/pull/657

Received on Monday, 13 February 2017 23:53:18 UTC