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Copy stable/9 to releng/9.0 as part of the FreeBSD 9.0-RELEASE release
[FreeBSD/releng/9.0.git] / tools / regression / bin / sh / expansion / cmdsubst5.0
1 # $FreeBSD$
2
3 unset v
4 exec 2>/dev/null
5 ! y=$(: ${v?})
9.0-RELEASE