POSTIN

/bin/sh

/sbin/ldconfig
# update icon themes
touch --no-create /usr/share/icons/hicolor &>/dev/null || :

POSTUN

/bin/sh

/sbin/ldconfig
# update icon themes
if [ $1 -eq 0 ] ; then
    touch --no-create /usr/share/icons/hicolor &>/dev/null
    gtk-update-icon-cache /usr/share/icons/hicolor &>/dev/null || :
fi

POSTTRANS

/bin/sh

gtk-update-icon-cache /usr/share/icons/hicolor &>/dev/null || :