Fix warning.
Fix warning.

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