Don't send delete flows for host routes where the host was never learned.
Don't send delete flows for host routes where the host was never learned.

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