Always get two windows when using -c

[Chris Green]

This relates to my recent posting about trying to use the '-c' command
line option.  However it's now a more general problem/question.

Whenever I add a '-c command' (or a '+ command', or a '-g NNN') to the
command line vile opens two windows, the file I want is in the first
window and the following is in the second (lower) window:-

    [Reading /home/chris/.vilerc]
    [Read 66 lines from "/home/chris/.vilerc"]
    [Reading /usr/share/vile/filters.rc]
    [Reading /usr/share/vile/modes.rc]
    [Reading /usr/share/vile/digraphs.rc]
    [Reading /home/chris/wiki/data/pages/boating/diary/2011/05/20.txt]
    [Read 2 lines from
    "/home/chris/wiki/data/pages/boating/diary/2011/05/20.txt"]
    [Not that many lines in buffer: 20]

The error at the bottom is simply because, in this case, I had a
'-g 20' on the command line.  As I said, it makes no difference what I
add to the command line (with -c, + or -g) I always get this second
window.

How can I prevent this second window from opening?

-- 
Chris Green