Personally, I suggest you don't use $SIG{__DIE__} and
instead use eval. I find the whole design of
$SIG{__DIE__} to be flawed. It can be useful in limited
circumstances but it can't scale well and I find it best
to just avoid it.
But, if you do use $SIG{__DIE__}, then you need to know
about $^S: "True if inside an eval(), otherwise false." so
you can do:
$SIG{__DIE__}= sub {
die @_ if $^S;
# rest of code here
};
for example.
Update: How do you replace $SIG{__DIE__} with
eval, you ask?
$SIG{__DIE__}= sub {
die @_ if @^S;
doStuffWith( $_[0] );
};
doEverythingElse();
exit 0;
becomes
eval {
doEverythingElse();
1;
} or do {
doStuffWith( $@ );
};
exit 0;
or thereabouts.
-
tye
(but my friends call me "Tye")
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