PREUN

/bin/sh

if [ $1 = 0 ]; then
    /sbin/install-info --delete /usr/share/info/gv.info /usr/share/info/dir || :
fi

POSTIN

/bin/sh

/sbin/install-info /usr/share/info/gv.info /usr/share/info/dir || :
/usr/bin/update-mime-database /usr/share/mime > /dev/null 2>&1 || :
/usr/bin/update-desktop-database /usr/share/applications > /dev/null 2>&1 || :

POSTUN

/bin/sh

if [ $1 = 0 ]; then
    /usr/bin/update-mime-database /usr/share/mime > /dev/null 2>&1 || :
    /usr/bin/update-desktop-database /usr/share/applications > /dev/null 2>&1 || :
fi