minor bug fix
minor bug fix

Bluejudy/blueblockd,ClearingHouse/clearblockd,Reddcraft/reddblockd,metronotes-beta/metroblockd,Tetchain/tetblockd,patricklodder/dogeblockd,ClearingHouse/clearblockd,Reddcraft/reddblockd,Peertokens/peerblockd,Czarparty/czarblockd,Tetchain/tetblockd,Litetokens/liteblockd,paytokens-beta/payblockd,Bluejudy/blueblockd,Paytokens/payblockd,CounterpartyXCP/counterblock,Metronote/metroblockd-alpha,CounterpartyXCP/counterblock