unreachable code in postinst

Binary package hint: software-center

software-center.postinst includes this code:

if [ "$1" = "triggered" ] || [ "$1" = "configure" ]; then

    # update the application data
    update-software-center --triggered "$2" || true
    exit 0
fi

# make sure we update the index so that on first install
# we have something to show (LP: #617397)
if [ "$1" = "configure" ];then
    update-apt-xapian-index -u || true
fi

The second if block is unreachable. I suspect that the 'exit 0' should only happen if [ "$1" = "triggered" ].