lib/47376: libmenu doesn't show menu_mark

[gnrp%komkon2.de@localhost]

>Number:         47376
>Category:       lib
>Synopsis:       libmenu doesn't show menu_mark
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    lib-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Dec 29 16:30:00 +0000 2012
>Originator:     Julian Fagir
>Release:        NetBSD 6.0-RELEASE
>Organization:
>Environment:
>Description:
When trying to use the set_menu_mark of libmenu, it does not set the mark, but 
displays spaces instead of the set characters.
>How-To-Repeat:
Run this program:

#include <menu.h>
#include <form.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>

int
main(int arg, char *argv[])
{
        int i;
        WINDOW *mainwin;
        MENU *menu;
        ITEM *items[3];

        initscr();
        mainwin = newwin(20, 70, 2, 2);
        box(mainwin, 0, 0);
        mvwprintw(mainwin, 1, 1, "Creating window...");
        wrefresh(mainwin);

        items[0] = new_item("Bla1", NULL);
        items[1] = new_item("Bla2", NULL);
        items[2] = NULL;
        menu = new_menu(items);
        set_menu_win(menu, mainwin);
        set_menu_sub(menu, derwin(mainwin, 15, 60, 2, 2));
        set_menu_mark(menu, ">");
        refresh();

        post_menu(menu);
        wrefresh(mainwin);

        while (1) {
                menu_driver(menu, REQ_DOWN_ITEM);
                wrefresh(mainwin);
                sleep(1);
        }
        endwin();

        return 0;
}

>Fix: