递归删除评论的回复 fix

community-service/src/main/java/com/tanpu/community/service/CommentService.java

@@ -234,7 +234,7 @@ public class CommentService {
         List<CommentEntity> replies = commentMapper.selectList(new LambdaQueryWrapper<CommentEntity>()
                 .eq(CommentEntity::getReplyId, commentId)
                 .eq(CommentEntity::getDeleteTag, DeleteTagEnum.NOT_DELETED));
-        if (CollectionUtils.isEmpty(replies)){
+        if (CollectionUtils.isNotEmpty(replies)){
             return replies.get(0);
         }else {
             return new CommentEntity();