https://github.com/Epix37/Hearthstone-Deck-Tracker/issues/1391
I fetch the code from your repository,
loop the following steps
step1: create a branch on the last commit of the third party,and swicth to the new branch
step2:rebase the new branch onto master
step3:checkout back to the master,then merge new branch[no fastword]
then git log graph like this :
原文：http://www.cnblogs.com/chucklu/p/4893374.html