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set-n3.0
(revision e6bfd18d21b225af6a0ed67ceeaf1293b7b9eba5)
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1
# $FreeBSD$
2
3
v=$( ($SH -nc 'for') 2>&1 >
/dev/null
)
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[ $? -ne 0 ] && [ -n "$v" ]
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