Re: Change a while loop into do while

[Eli Zaretskii]

> From: Chris Gregory <address@hidden>
> Date: Mon, 26 Dec 2016 22:55:54 -0600
> 
> This patch changes string_from_display_spec (a static function in
> xdisp.c) to use a do while loop instead of a while loop.  The
> precondition is checked by the if statement and is redundant in the
> first iteration.  This redundancy is now removed.

Thanks, pushed to the master branch.

In the future, please provide ChangeLog-style commit log messages with
your changes (I wrote one this time).