makepkg: exit on error during build() or package()

Set the ERR trap to abort upon encountering an error during the execution
of a build or package function.

Activate set -E, which lets functions inherit the ERR trap.

Signed-off-by: Henning Garus <henning.garus@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions