> > For example: > > unset a; declare a="a"; [[ a -lt 3 ]]; echo $? > bash: [[: a: expression recursion level exceeded (error token is "a") > 1 > > Shouldn't the return code from this expression be 2, rather than 1?
What does it matter? Failure is failure.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/
