Sorry, but the added symlink is wrong; it points to /usr/share/pixmaps/gravitywars/gravitywars.xpm, which does not exist. It should of course point to /usr/share/games/gravitywars/gravitywars.xpm.
Also, it's a bit more elegant to create a debian/gravitywars.links file to use for this symlink, rather than calling dh_link with a -p option; the -p prevents dh_link from working right in the future if other binary packages are added to this source that need to use dh_link.
Sorry, but the added symlink is wrong; it points to /usr/share/ pixmaps/ gravitywars/ gravitywars. xpm, which does not exist. It should of course point to /usr/share/ games/gravitywa rs/gravitywars. xpm.
Also, it's a bit more elegant to create a debian/ gravitywars. links file to use for this symlink, rather than calling dh_link with a -p option; the -p prevents dh_link from working right in the future if other binary packages are added to this source that need to use dh_link.