back to our matching loop again, we can add one more detail - the next state may or may not exist yet, so we need to check for that and construct it on the fly if it doesn’t:
Get editor selected deals texted right to your phone!，详情可参考体育直播
，这一点在PDF资料中也有详细论述
Getty Images/BBC。体育直播对此有专业解读
When it fails, it does not take care to restore the original state of the source tree, it just fails, often leaving individual git repos in an inconsistent state.