alex-seville/blanket — pull request #246 by mohamedmansour (2013-03-21 21:48:24+00:00)
Title: Added check to reporting to exit gracefully

When no files are being instrumented upon reporting, we should exit
gracefully. Otherwise the following error will stop JS execution:

Uncaught TypeError: Cannot read property 'branchFcn' of undefined

After some time of debugging, it was discovered due to config typing error. An error message like this would help others in case they have experienced the same error.