message: [Model][SQUASH] Only update staking addresses.
diff: @@ -936,7 +936,7 @@ bool WalletModel::blacklistAddressFromColdStaking(const QString &addressStr) {
  bool WalletModel::updateAddressBookPurpose(const QString &addressStr, const std::string& purpose) {
  CBitcoinAddress address(addressStr.toStdString());
  - if (address.IsStakingAddress())
  + if (!address.IsStakingAddress())
  return error("Invalid PIVX address, cold staking address");
  CKeyID keyID;
  if (!getKeyId(address, keyID))
  