I submitted a patch for this two weeks ago

https://mailman.archlinux.org/pipermail/arch-projects/2014-May/004158.html


On Sun, Jun 1, 2014 at 9:16 PM, Dave Reisner <dreisner@archlinux.org> wrote:
Fixes a breakage introduced in 6db31cc16a80442 which leads to errors
being masked from makechrootpkg.

https://bugs.archlinux.org/task/40620
---
 lib/common.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/common.sh b/lib/common.sh
index e4bb91f..d9d7676 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -79,8 +79,9 @@ trap_abort() {
 }

 trap_exit() {
+       local r=$?
        trap - EXIT INT QUIT TERM HUP
-       cleanup
+       cleanup $r
 }

 die() {
--
1.9.3