Remove empty rooms when we create new rooms.
Remove empty rooms when we create new rooms.
bd808/tools-hatjitsu,bd808/tools-hatjitsu,spinecone/Hatjitsu,bd808/tools-hatjitsu,spinecone/Hatjitsu,spinecone/Hatjitsu,bd808/tools-hatjitsu,spinecone/Hatjitsu