Merge branch 'master' of https://gitee.com/y_project/RuoYi-Vue

疯狂的狮子li

2021-02-03 6f0dfa850af12c3fdef6e830d2e3b5dfb7b66678

 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserOnlineServiceImpl.java

@@ -75,7 +75,7 @@
    @Override
    public SysUserOnline loginUserToUserOnline(LoginUser user)
    {
        if (StringUtils.isNull(user) && StringUtils.isNull(user.getUser()))
        if (StringUtils.isNull(user) || StringUtils.isNull(user.getUser()))
        {
            return null;
        }