Google Go's log package has SetOutput - a function for setting the log output to any io.Writer. After I set it for testing, I would like to revert the output back to the standard console output - how do I do that? I don't see any obvious way of resetting it in the log or io packages.
For standard error (the default):
log.SetOutput(os.Stderr)
For standard output:
log.SetOutput(os.Stdout)