- $parent_link = esc_url( get_comment_link( $comment->comment_parent ) );
- $name = get_comment_author( $parent->comment_ID );
-?>
-<div class="misc-pub-section misc-pub-reply-to">
- <?php printf(
- /* translators: comment link */
- __( 'In reply to: %s' ),
- '<b><a href="' . $parent_link . '">' . $name . '</a></b>'
- ); ?>
-</div>
-<?php endif; ?>
+ if ( $parent ) :
+ $parent_link = esc_url( get_comment_link( $parent ) );
+ $name = get_comment_author( $parent );
+ ?>
+ <div class="misc-pub-section misc-pub-reply-to">
+ <?php printf(
+ /* translators: %s: comment link */
+ __( 'In reply to: %s' ),
+ '<b><a href="' . $parent_link . '">' . $name . '</a></b>'
+ ); ?>
+ </div>
+<?php endif;
+endif; ?>