Applied patch for Issue #202.
    Issue: https://code.google.com/p/shellinabox/issues/detail?id=202
    Patch: https://code.google.com/p/shellinabox/issues/attachmentText?id=202&aid=2020029000&name=sib.patch&token=K0QpVDLd_iyFXZBq6dv-18pEk1w%3A1386142251584