POSTIN

/bin/sh

update-desktop-database -q
update-mime-database /usr/share/mime >&/dev/null || :
touch --no-create /usr/share/icons/hicolor >&/dev/null || :

POSTUN

/bin/sh

update-desktop-database -q
update-mime-database /usr/share/mime >&/dev/null || :
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 || :