Just initialize variables to 0
Just initialize variables to 0

This was attempting to not initialize variables, by setting it to itself
with undefined values. Just setting it to 0 seems like a much simpler
solution here.

heftig/rubinius,dblock/rubinius,pH14/rubinius,kachick/rubinius,ruipserra/rubinius,kachick/rubinius,Wirachmat/rubinius,benlovell/rubinius,jsyeo/rubinius,benlovell/rubinius,ruipserra/rubinius,jsyeo/rubinius,digitalextremist/rubinius,jemc/rubinius,mlarraz/rubinius,Wirachmat/rubinius,ngpestelos/rubinius,benlovell/rubinius,Wirachmat/rubinius,Azizou/rubinius,jemc/rubinius,dblock/rubinius,dblock/rubinius,digitalextremist/rubinius,jsyeo/rubinius,pH14/rubinius,Wirachmat/rubinius,jsyeo/rubinius,pH14/rubinius,Wirachmat/rubinius,ngpestelos/rubinius,Azizou/rubinius,kachick/rubinius,heftig/rubinius,digitalextremist/rubinius,ruipserra/rubinius,ngpestelos/rubinius,kachick/rubinius,Azizou/rubinius,jemc/rubinius,sferik/rubinius,sferik/rubinius,mlarraz/rubinius,pH14/rubinius,mlarraz/rubinius,ruipserra/rubinius,digitalextremist/rubinius,heftig/rubinius,pH14/rubinius,heftig/rubinius,mlarraz/rubinius,sferik/rubinius,ngpestelos/rubinius,dblock/rubinius,heftig/rubinius,Azizou/rubinius,jemc/rubinius,sferik/rubinius,pH14/rubinius,heftig/rubinius,jemc/rubinius,jsyeo/rubinius,digitalextremist/rubinius,heftig/rubinius,mlarraz/rubinius,ruipserra/rubinius,kachick/rubinius,sferik/rubinius,Azizou/rubinius,ngpestelos/rubinius,benlovell/rubinius,benlovell/rubinius,dblock/rubinius,ruipserra/rubinius,Azizou/rubinius,benlovell/rubinius,sferik/rubinius,benlovell/rubinius,kachick/rubinius,Wirachmat/rubinius,jsyeo/rubinius,kachick/rubinius,dblock/rubinius,Azizou/rubinius,jsyeo/rubinius,jemc/rubinius,digitalextremist/rubinius,jemc/rubinius,pH14/rubinius,dblock/rubinius,mlarraz/rubinius,mlarraz/rubinius,digitalextremist/rubinius,ngpestelos/rubinius,Wirachmat/rubinius,ngpestelos/rubinius,ruipserra/rubinius,sferik/rubinius,kachick/rubinius