bugfix: default to [], so that we do not create new addresses if the history was deleted
bugfix: default to [], so that we do not create new addresses if the history was deleted

vertcoin/electrum-vtc,digitalbitbox/electrum,fireduck64/electrum,cryptapus/electrum-myr,dabura667/electrum,pknight007/electrum-vtc,fireduck64/electrum,protonn/Electrum-Cash,neocogent/electrum,spesmilo/electrum,vialectrum/vialectrum,dashpay/electrum-dash,asfin/electrum,procrasti/electrum,cryptapus/electrum-uno,kyuupichan/electrum,fyookball/electrum,digitalbitbox/electrum,neocogent/electrum,wakiyamap/electrum-mona,cryptapus/electrum-myr,wakiyamap/electrum-mona,fujicoin/electrum-fjc,cryptapus/electrum-uno,procrasti/electrum,romanz/electrum,FairCoinTeam/electrum-fair,argentumproject/electrum-arg,argentumproject/electrum-arg,FairCoinTeam/electrum-fair,spesmilo/electrum,dashpay/electrum-dash,romanz/electrum,asfin/electrum,aasiutin/electrum,fireduck64/electrum,fireduck64/electrum,dashpay/electrum-dash,neocogent/electrum,vertcoin/electrum-vtc,cryptapus/electrum,kyuupichan/electrum,cryptapus/electrum,pooler/electrum-ltc,digitalbitbox/electrum,aasiutin/electrum,pooler/electrum-ltc,molecular/electrum,argentumproject/electrum-arg,fyookball/electrum,asfin/electrum,lbryio/lbryum,cryptapus/electrum-uno,fujicoin/electrum-fjc,dashpay/electrum-dash,imrehg/electrum,imrehg/electrum,imrehg/electrum,fyookball/electrum,procrasti/electrum,dabura667/electrum,dabura667/electrum,romanz/electrum,pknight007/electrum-vtc,pknight007/electrum-vtc,molecular/electrum,argentumproject/electrum-arg,vertcoin/electrum-vtc,molecular/electrum,cryptapus/electrum,vialectrum/vialectrum,vialectrum/vialectrum,cryptapus/electrum-uno,wakiyamap/electrum-mona,cryptapus/electrum-myr,vertcoin/electrum-vtc,spesmilo/electrum,protonn/Electrum-Cash,fujicoin/electrum-fjc,FairCoinTeam/electrum-fair,aasiutin/electrum,digitalbitbox/electrum,pooler/electrum-ltc,molecular/electrum,spesmilo/electrum,FairCoinTeam/electrum-fair,procrasti/electrum,kyuupichan/electrum,dabura667/electrum,cryptapus/electrum-myr,lbryio/lbryum,imrehg/electrum,protonn/Electrum-Cash,aasiutin/electrum,pknight007/electrum-vtc,pooler/electrum-ltc,wakiyamap/electrum-mona,protonn/Electrum-Cash