Strange response to "ENTER object" if you are carrying it

>INVENTORY
You are carrying:
   a key
   a wallet

>ENTER KEY
You see nothing unusual about your head.

This is what V-THROUGH does:

          (<IN? ,PRSO ,WINNER>
           <PERFORM ,V?EXAMINE ,HEAD>
           <RTRUE>)

Now, it's probably meant to hit this case in V-EXAMINE:

           (<PRSO? ;,EYES ;,TEETH ,HEAD ;,EARS>
        <TELL "That would involve quite a contortion." CR>)

But HEAD has MYBIT, so it instead enters this case:

           (<OR <FSET? ,PRSO ,ACTORBIT>
            <FSET? ,PRSO ,MYBIT>>
        <TELL "You see nothing unusual about">
        <ARTICLE ,PRSO T>
        <TELL "." CR>)

the-infocom-files / amfv

Strange response to "ENTER object" if you are carrying it #48