Thanks. That I actually knew, but in my opinion it's more clear to read when using braces.

And in the real world case where I was hit by this unknown "oddity" the code looked like this, before the change.

    foreach my $var (@{$self->get('SAMPLEIDS')}) {
        $var =~ s/_//g;
        push(@temp_SAMPLEIDS, $var);
    }

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In reply to Re^4: Possible bug with array pointer by jockel
in thread Possible bug with array pointer by jockel

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