libmakepkg: return 1 on error in arch array

The return value was being assigned when an error was found in a PKGBUILD's
arch array but it never was returned.

Also remove error message explaining about adding the arch array to a PKGBUILD.
That was added a long time ago when the arch array first became compulsory.

Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions