fix: patches: Ignore empty lines in series
fix: patches: Ignore empty lines in series

Signed-off-by: Matthieu Caneill <c126ee37d2f1db08329031cfb6679bb709f29021@gmail.com>

matthieucan/debsources,oorestisime/debsources,Debian/debsources,Debian/debsources,devoxel/debsources,zacchiro/debsources,matthieucan/debsources,oorestisime/debsources,zacchiro/debsources,devoxel/debsources,oorestisime/debsources,Debian/debsources,matthieucan/debsources,matthieucan/debsources,devoxel/debsources,oorestisime/debsources,zacchiro/debsources,Debian/debsources,oorestisime/debsources,zacchiro/debsources,matthieucan/debsources,vivekanand1101/debsources,devoxel/debsources,Debian/debsources,zacchiro/debsources,devoxel/debsources,vivekanand1101/debsources,vivekanand1101/debsources,vivekanand1101/debsources,vivekanand1101/debsources