post_install() { if [ -x /usr/bin/gtk-update-icon-cache ]; then /usr/bin/gtk-update-icon-cache -q -f -t /usr/share/icons/hicolor fi if [ -x /usr/bin/update-desktop-database ]; then /usr/bin/update-desktop-database /usr/share/applications fi } post_upgrade() { if [ -x /usr/bin/gtk-update-icon-cache ]; then /usr/bin/gtk-update-icon-cache -q -f -t /usr/share/icons/hicolor fi if [ -x /usr/bin/update-desktop-database ]; then /usr/bin/update-desktop-database /usr/share/applications fi }