switchblade

I am trying to figure out the bass line to this song. I believe it begins as:
E E F# E A G# G F#
for three measures but I can't figure out the walkdown from E (A string, second fret) to open E. Can anyone with a better ear help a guy out?
8qcQ5yx9O_A

I'm probably wrong as rain on this but this is what I think I'm hearing..on the bass part

g--------------|------------------
d--------------|-------------------
a------010----|----------------------
e-00-3-----3-0|-repeat two more times
descending run
g-------------------------------
d------------------------------
a-5-2-1-0--------------010------------
e---------4-3-2-1-00-3-----3-0-00-------

sounds like he may have some of that F# in the opening of the song but then it sounds to me like the bassist then settles into the run I posted above..