[fix] Always exit on non-zero exit code even without a specified signal
[fix] Always exit on non-zero exit code even without a specified signal

Phanatic/pkgcloud,Phanatic/pkgcloud,bunglestink/pkgcloud,dionjwa/pkgcloud,songanbui/pkgcloud,mcanthony/pkgcloud,pkgcloud/pkgcloud,temka1234/pkgcloud,mdsummers/pkgcloud,andrewsomething/pkgcloud,Hopebaytech/pkgcloud,hacor/pkgcloud,apla/pkgcloud,DonSchenck/pkgcloud