I should have been more specific.Basically I want to push $newfile to another array @newfiles only if the array is empty and the instructions after the push instruction should not be executed.The following works for me but I want to know if there is a better way 

if{
            my $newfile="$file\n";
                        @array = grep(/\Q$newfile\E/,keys %hash);
            if (!@array)
            {
             push @newfiles,$newfile;
             #last;
            }
            next unless (@array);
                      .....................
}

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In reply to Re^2: Is there a better way to check if an array is empty? by iphone
in thread Is there a better way to check if an array is empty? by iphone

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