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| author | Denys Vlasenko | 2016-11-07 23:07:21 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2016-11-07 23:07:21 +0100 |
| commit | 26ad94bedcc6a4aa3feb07ea032709bcd517ee46 (patch) | |
| tree | b37f58cf17146d1b6945fa3991585e81223ba286 /shell/ash_test/ash-arith/README.ash | |
| parent | 62b717b75ebff3ab00aae2fee0087a8106208a39 (diff) | |
| download | busybox-26ad94bedcc6a4aa3feb07ea032709bcd517ee46.zip busybox-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>
Diffstat (limited to 'shell/ash_test/ash-arith/README.ash')
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