meteor/meteor — pull request #1535 by andriesmalan (2013-10-27 21:47:50+00:00)
Title: Prevent unwanted exceptions from disrupting meteor client

Without this error check on the end parameter, liverange.js throws unwanted exceptions, causing meteor client to go into a broken state and misbehave.

Instead of just quietly swallowing this condition, I've opted to still print a warning during debug mode.