I have two versions of perl (5.004_04, and 5.6.1)
it seems the older one doesn't like the following code:
sub somefunction {
if(exists $_[0]){
print "$_[0]\n";
}
}
Output of perl -c (of 5.004_4):
exists operator argument is not a HASH element at ....
any ideas why the old version dies and the new version has no problems? Is
there a work around for this (without patching) for the old version?
Nikola Janceski
Summit Systems, Inc.
212-896-3400
Testimony is like an arrow shot from a long bow; the force of it depends on
the strength of the hand that draws it. Argument is like an arrow from a
cross-bow, which has equal force though shot by a child.
-- Francis Bacon
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