Carriage Return Help

[UCHelp]

Hello. I am using a format that imports data through XML Word Documents.

The format is {entity.attribute}

for example
{contact.fullname}
{contact.company}
{contact.address1}


{contact.address2}

My problem is, if the contact doesn't have an address 2 line, it will merge an unwanted carriage return.

How can I make sure this doesn't happen by checking if the line is empty and thus not putting a carriage return? Many contacts dont have address line 2s, but some do.

[UCHelp]

anyone ?