Make local var assignment faster
Make local var assignment faster

173 secs => 163 secs for
/repo/android.sh time kati --kati_cpuprofile=kati.prof -n

shinh/kati,pombredanne/kati,pombredanne/kati,colincross/kati,pombredanne/kati,shinh/kati,pombredanne/kati,pombredanne/kati,colincross/kati,google/kati,dalinaum/kati,danw/kati,google/kati,google/kati,colincross/kati,shinh/kati,danw/kati,shinh/kati,dalinaum/kati,colincross/kati,google/kati,danw/kati,danw/kati,shinh/kati,colincross/kati,colincross/kati,pombredanne/kati,shinh/kati,dalinaum/kati,dalinaum/kati,dalinaum/kati,danw/kati,google/kati,danw/kati