Here’s what I did.
$previous = get_previous_post();
$next = get_next_post();
if ( get_next_post() ) { ?>
<p><?php echo get_the_title($next) ?></p>
<?php } if ( get_previous_post() ) { ?>
<p><?php echo get_the_title($previous) ?></p>
<?php } ?>
Here’s what I did.
$previous = get_previous_post();
$next = get_next_post();
if ( get_next_post() ) { ?>
<p><?php echo get_the_title($next) ?></p>
<?php } if ( get_previous_post() ) { ?>
<p><?php echo get_the_title($previous) ?></p>
<?php } ?>