[PATCH] Display var_zinteger as signed

[Mark Kettenis]

> Date: Mon, 4 Jul 2011 11:09:02 -0700
> From: Joel Brobecker <brobecker@adacore.com>
> 
> > 2011-07-04  Andrew Burgess  <aburgess@broadcom.com>
> > 
> > 	* cli/cli-setshow.c (do_setshow_command): Display var_zinteger
> > 	variables as signed, not unsigned.
> 
> I'm not a fan of fall throughs, like this, because I think it
> makes the code harder to read, but if no other maintainer has
> an objection to it, then the patch is OK (please wait for a couple
> of days to give everyone else a little time to comment on this).

And if the fallthrough stays, the proper spelling is /* FALLTHROUGH
*/.  There are several code analysis tools that understand that
comment as signalling an intentional fallthrough instead of an
unintentional one that they need to warn about.