bug#2150: 23.0.90; rmail-ignored-headers is not autoloaded

[Eli Zaretskii]

> From: Glenn Morris <rgm@gnu.org>
> Cc: 2150@emacsbugs.donarmstrong.com
> Date: Mon, 02 Feb 2009 02:02:45 -0500
> 
> Eli Zaretskii wrote:
> 
> > In previous Emacs versions, rmail-ignored-headers was autoloaded, but
> > not in 23.0.90.  This causes failures at startup if your ~/.emacs
> > customizes that option.
> 
> That would depend on how you customize it (presumably you modify it in
> some way that accesses the default value, rather than just setting it
> unconditionally)

I customize variables in the simplest possible way: with a setq.  This
always worked for me, since time immemoriam.