POSTIN

/bin/sh

touch --no-create /usr/share/icons/hicolor || :
if [ -x /usr/bin/gtk-update-icon-cache ]; then
   /usr/bin/gtk-update-icon-cache --quiet /usr/share/icons/hicolor || :
fi

POSTUN

/bin/sh

touch --no-create /usr/share/icons/hicolor
if [ -x /usr/bin/gtk-update-icon-cache ]; then
  gtk-update-icon-cache -q /usr/share/icons/hicolor
fi