二级评论添加被回复人名称

app/controllers/admin/forumThread.js

@@ -1122,11 +1122,11 @@ router.get('/thread/:tid/exportComments', function(req, res, next) {
                         nickName = '',
                         content = sub_comment.content || '',
                         to = '';
-                    if(comment.from){
+                    if(sub_comment.from){
                         openId = sub_comment.from.uid || '';
                         nickName = sub_comment.from.nickName || '游客';
                     }   
-                    if(comment.to){
+                    if(sub_comment.to){
                         to = sub_comment.to.nickName || '游客';
                     }
                     var this_row = [nickName + ' 回复 ' + to, time,openId, nickName, content, 0, null,null];