fix some problem

Helius

2021-09-22 4f42aa109cddbe6699f599fc6e379ed26f930de1

 src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberServiceImpl.java

@@ -119,7 +119,7 @@
                break;
            }
            parentId = parentMember.getReferrerId();
            if (parentMember.getReferrerId().equals(parentMember.getInviteId())) {
            if (StrUtil.isBlank(parentMember.getReferrerId())) {
                flag = true;
            }
        }