allow setting capacity to 0 (==infinity)
allow setting capacity to 0 (==infinity)


0intro/wmii,sunaku/wmii,sunaku/wmii,0intro/wmii,bwhmather/wmii,sunaku/wmii,sunaku/wmii,0intro/wmii,sunaku/wmii,bwhmather/wmii,bwhmather/wmii,bwhmather/wmii,bwhmather/wmii,0intro/wmii