busybox/shell/ash_test/ash-signals/save-ret.tests
Denys Vlasenko a62bc80571 ash testsuite: add most of hust tests which pass for ash
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-10-03 00:06:55 +02:00

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# make sure we do not corrupt $? across traps
trap "echo YEAH; false" USR1
kill -USR1 $$
echo $?