Subject: Re: bug#20211: 24.4; sendmail.el

From: martin rudalics <[email-masked]>
Date: Sat, 28 Mar 2015 16:26:19 +0100

>          (if (and (bufferp errbuf)
 >                   (not error))
 >              (kill-buffer errbuf)
 > !         (if (bufferp errbuf)
 > ! 	    (switch-to-buffer-other-window errbuf))))))

Still slightly too complicated.  We should be able to use the form

(bufferp errbuf)

once only, preferably starting with

(when (bufferp errbuf)
   ...

and avoid the "not" ;-)

martin