nomiddlename/log4js-node — pull request #98 by danbell (2012-10-15 21:46:11+00:00)
Title: Check environment variable LOG4JS_CONFIG for configuration file location.

When unit testing modules that use log4js, the log4js.configure() method may not have been called (as this may exist in the app initialisation module). By specifying the configuration file location in LOG4JS_CONFIG, the logging for the unit tests can still be configured.