changed the ctrl+shift+3 command to not pass an empty string but null for the occluvis culler selection
changed the ctrl+shift+3 command to not pass an empty string but null for the occluvis culler selection


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@35448 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS