build broken for --with-screen=ncurses

[jue]

mc, version 4.7.0-pre1-174-g39c875a, configured to use ncurses:

tty-ncurses.c: In function 'tty_print_anychar':
tty-ncurses.c:301: error: 's' undeclared (first use in this function)

Trivial fix:

diff --git a/src/tty/tty-ncurses.c b/src/tty/tty-ncurses.c
index a698b9a..d511037 100644
--- a/src/tty/tty-ncurses.c
+++ b/src/tty/tty-ncurses.c
@@ -298,7 +298,7 @@ tty_print_anychar (int c)

} else {

str[res] = '\0';

}

• addstr (str_term_form (s));

+ addstr (str_term_form (str));

} else {

addch (c);

}