shell/hush_test/hush-misc/wait6.tests


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# If job control is disabled, skip the test
test "`type jobs`" = "jobs is a shell builtin" || exit 77

# In bash, "wait $!" extracts correct exitcode even if bg task has already exited
# It prints 0, then 3:
(sleep 0; exit 3) & sleep 1
echo $?
wait $!
echo $?