_blob

In the original code if out.Close() returns an error, run() will return nil. The revised code sets `err` to the returned error from out.Close(), in case the error from os.Create(*output) is nil.

Simply spoken, the original code will suppress the error from out.Close().

A quick search reveals, that the Week/ Month view is not available on phones (I only own an N7). Definitely a step backward.

The month view is not gone ("three dot" menu on the right side -> Month) and you can easily untick `Events` per account to hide them.

The gmail app still allows you to use a list to select different accounts (tap on the account name).