fix logic in metadata mask writing
fix logic in metadata mask writing

shivarammysore/faucet,REANNZ/faucet,anarkiwi/faucet,gizmoguy/faucet,gizmoguy/faucet,trungdtbk/faucet,shivarammysore/faucet,mwutzke/faucet,trungdtbk/faucet,mwutzke/faucet,faucetsdn/faucet,REANNZ/faucet,trentindav/faucet,trentindav/faucet,anarkiwi/faucet,faucetsdn/faucet