bug#13015: 24.2; (let (message-log-max) (message ...)) does not disable logging

[Glenn Morris]

Philipp Moeller wrote:

> does not work in Emacs 24.1, e.g. evaluating:
>
>   (let (message-log-max) (message "foobar"))
>
> will still print "foobar" in *Messages* buffer.

I suspect you are being confused by the fact that message returns what
it printed. Try:

 (let (message-log-max) (message "foobar") nil)