fix git-diff error
fix git-diff error

pona08/site-static,pona08/site-static,hexojs/site,KeishaSPerkins/firmly-planted,DoubleShift/doublesu,zeroby0/zeroby0.github.io,KeishaSPerkins/firmly-planted,freehao123/freehao123ne,freehao123/freehao123ne,hexojs/site,oqyj/hexobg,jack08/static-test,zeroby0/zeroby0.github.io,lucianobarauna/dochexo,freehao123/freehao123ne,thekevinscott/Hero-test,nicktheo59/site,moajs/site,thekevinscott/Hero-test,LouisBarranqueiro/site,tnu818/blog.iyu.pub,LouisBarranqueiro/site,KeishaSPerkins/firmly-planted,zeroby0/zeroby0.github.io,DoubleShift/doublesu,pona08/site-static,LouisBarranqueiro/site,lucianobarauna/dochexo,oqyj/hexobg,jack08/static-test,lucianobarauna/dochexo,nicktheo59/site,DoubleShift/doublesu,lotabout/site,tnu818/blog.iyu.pub,nicktheo59/site,lotabout/site,moajs/site,thekevinscott/Hero-test,lotabout/site,oqyj/hexobg,moajs/site,tnu818/blog.iyu.pub