Print compose output only if exists
Print compose output only if exists

loomchild/puffin,loomchild/puffin,puffinrocks/puffin,puffinrocks/puffin,loomchild/puffin,loomchild/jenca-puffin,loomchild/jenca-puffin,loomchild/puffin,loomchild/puffin