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Fix read property "comment_parent" on null #273

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Fix read property "comment_parent" on null #273

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2 changes: 1 addition & 1 deletion functions.php
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Original file line number Diff line number Diff line change
Expand Up @@ -343,7 +343,7 @@ class="mdx-reply-time"><?php echo human_time_diff(get_comment_time('U'), current

//回复的评论加@
function comment_add_at($comment_text, $comment) {
if ($comment->comment_parent > 0) {
if (isset($comment->comment_parent) && $comment->comment_parent > 0) {
$comment_text = '<a rel="nofollow" class="comment_at" href="#comment-'.$comment->comment_parent.'">@'.get_comment_author($comment->comment_parent).'：</a> '.$comment_text;
}
return $comment_text;
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