Initialize some variables to fix some warnings.
Initialize some variables to fix some warnings.

giuliolunati/fakechroot,solderzzc/fakechroot,andrewgregory/fakechroot,andrewgregory/fakechroot,giuliolunati/fakechroot,giuliolunati/fakechroot,solderzzc/fakechroot,solderzzc/fakechroot,andrewgregory/fakechroot,solderzzc/fakechroot,solderzzc/fakechroot