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authorDenys Vlasenko <vda.linux@googlemail.com>2016-11-07 23:07:21 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2016-11-07 23:07:21 +0100
commit26ad94bedcc6a4aa3feb07ea032709bcd517ee46 (patch)
treeb37f58cf17146d1b6945fa3991585e81223ba286 /console-tools
parent62b717b75ebff3ab00aae2fee0087a8106208a39 (diff)
downloadbusybox-26ad94bedcc6a4aa3feb07ea032709bcd517ee46.tar.gz
hush: "wait $!; echo $?" should return 127 if $! already exited
It would be nice to provide bash-like "remember las exitcode" thingy, but it's a bit complex. For now, match ash and dash. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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