fix crash when using rmpage when no pages exist
fix crash when using rmpage when no pages exist


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