According to Dmitry V. Levin on 2/1/2010 3:35 PM: > (eval "$grep" 4>&-; echo $? >&4) 3>&- | sed "$sed_script" >&3 4>&- > - ) || r=2 > - exit $r > + ) && exit $r > + r=$? > + test $r -gt 128 -a $r -le 143 && exit $r || exit 2
'test x -a y' is not portable. Use test x && test y. -- Don't work too hard, make some time for fun as well! Eric Blake e...@byu.net
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