109,110c109,111
< w->tty[0] != 't' || w->tty[1] != 't' ||
< w->tty[2] != 'y' ? w->tty : w->tty + 3);
---
> (strncmp(w->tty, "tty", 3)
> && strncmp(w->tty, "cua", 3))
> ? w->tty : w->tty + 3);