https://rt.perl.org/rt3//Public/Search/Simple.html?q=DESTROY+Exit -> #30331: system/fork in DESTROY overrides exit code of parent program

Says its a feature, see perlvar#$?

Use  local $?; system ... in DESTROY to overcome it

In reply to Re: DESTROY handler changes child exit status? (feature $?) by Anonymous Monk
in thread DESTROY handler changes child exit status? by saintmike

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