bug fix: avoid SIGPIPE issues when running dpkg-source -x
bug fix: avoid SIGPIPE issues when running dpkg-source -x

add a work-around for subprocess SIGPIPE bug:
http://bugs.python.org/issue1652

Many thanks to Niels Thykier for the heads-up

devoxel/debsources,sophiejjj/debsources,matthieucan/debsources,oorestisime/debsources,nonas/debian-qa,sophiejjj/debsources,sophiejjj/debsources,nonas/debian-qa,zacchiro/debsources,sophiejjj/debsources,zacchiro/debsources,Debian/debsources,clemux/debsources,devoxel/debsources,Debian/debsources,clemux/debsources,Debian/debsources,nonas/debian-qa,devoxel/debsources,zacchiro/debsources,oorestisime/debsources,vivekanand1101/debsources,matthieucan/debsources,vivekanand1101/debsources,vivekanand1101/debsources,Debian/debsources,nonas/debian-qa,zacchiro/debsources,oorestisime/debsources,sophiejjj/debsources,clemux/debsources,clemux/debsources,zacchiro/debsources,Debian/debsources,matthieucan/debsources,oorestisime/debsources,clemux/debsources,vivekanand1101/debsources,matthieucan/debsources,matthieucan/debsources,devoxel/debsources,devoxel/debsources,oorestisime/debsources,vivekanand1101/debsources