Denys Vlasenko 840a4355d0 hush: fix "(sleep 1; exit 3) & sleep 2; echo $?; wait $!; echo $?"
function                                             old     new   delta
process_wait_result                                  414     426     +12
builtin_wait                                         283     291      +8
run_list                                             974     978      +4
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 24/0)               Total: 24 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-07 22:56:02 +02:00
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