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1 parent 5bf748b commit 06558f4Copy full SHA for 06558f4
src/test/perl/PostgreSQL/Test/Utils.pm
@@ -189,6 +189,11 @@ Set to true when running under MSYS2.
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INIT
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{
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+ # See https://github.com/cpan-authors/IPC-Run/commit/fc9288c for how this
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+ # reduces idle time. Remove this when IPC::Run 20231003.0 is too old to
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+ # matter (when all versions that matter provide the optimization).
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+ $SIG{CHLD} = sub { }
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+ unless defined $SIG{CHLD};
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# Return EPIPE instead of killing the process with SIGPIPE. An affected
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# test may still fail, but it's more likely to report useful facts.
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