Return an error to the dev console when setting a password on a user account with no email.

		if len(newPassword) != 0 {

			// Update the password on the user account only if they have an email associated.

			_, err := tx.ExecContext(ctx, "UPDATE users SET password = $2, update_time = now() WHERE id = $1 AND email IS NOT NULL", userID, newPassword)

			res, err := tx.ExecContext(ctx, "UPDATE users SET password = $2, update_time = now() WHERE id = $1 AND email IS NOT NULL", userID, newPassword)

			if err != nil {

				s.logger.Error("Could not update password.", zap.Error(err), zap.Any("user_id", userID))

				return err

			}

			if rowsAffected, _ := res.RowsAffected(); rowsAffected != 1 {

				return StatusError(codes.InvalidArgument, "Cannot set a password on an account with no email address.", ErrRowsAffectedCount)

			}

		}

		if len(in.DeviceIds) != 0 && len(statements) == 0 && !removeCustomID && !removeEmail && len(newPassword) == 0 {