Ticket #20494: comment_exists_light.patch

wp-admin/includes/comment.php

@@ -7 +7 @@
  */
 
 /**
- * {@internal Missing Short Description}}
+ * Determine if a comment exists based on author and date
  *
  * @since 2.0.0
  * @uses $wpdb
@@ -22 +22 @@
         $comment_author = stripslashes($comment_author);
         $comment_date = stripslashes($comment_date);
 
-        return $wpdb->get_var( $wpdb->prepare("SELECT comment_post_ID FROM $wpdb->comments
+        return $wpdb->get_var( $wpdb->prepare("SELECT comment_ID FROM $wpdb->comments
                         WHERE comment_author = %s AND comment_date = %s", $comment_author, $comment_date) );
 }