tree 7f7427ee5ebac3c8b4f8cac4ba8b2315af45b91a
parent 19ce2d3ad24a51e0497f086e6ca23acb323a1635
author Gabriele M <moto.falcon.git@gmail.com> 1507719351 +0200
committer Bruno Martins <bgcngm@gmail.com> 1508018122 +0100

extract_utils: Allow to interrupt the extraction

We want to cleanup our temporary files independently on the signal,
so just execute a trap on 0. This will ensure temporary files are
always removed and doesn't require any extra care when trapping
signals such as SIGINT that require an explicit exit call.

Change-Id: Ieff4f15c44a9ac9d5a543d14c140ebd72c0e7344