Installing D:\cpanrun\build\5-8-0\site\lib\Data\Hash\Flatten.pm Installing D:\cpanrun\build\5-8-0\site\lib\Data\Hash\recurse-test.pl Writing D:\cpanrun\build\5-8-0\site\lib\auto\Data\Hash\Flatten\.packlist Appending installation info to D:\cpanrun\build\5-8-0\lib/perllocal.pod /Flatten.pm line 48. Use of uninitialized value in array element at blib\lib/Data/Hash/Flatten.pm line 45. Use of uninitialized value in addition (+) at blib\lib/Data/Hash/Flatten.pm line 48. $VAR1 = [ { 'hits' => 7, 'date' => '6/22/98', 'name' => 'jimm', 'file' => 'z.tcl' }, { 'hits' => 8, 'date' => '6/22/98', 'name' => 'jimm', 'file' => 'y.pyt' }, { 'hits' => 9, 'date' => '6/22/98', 'name' => 'jimm', 'file' => 'x.prl' }, { 'hits' => 3, 'date' => '5/27/96', 'name' => 'bill', 'file' => 'c.lsp' }, { 'hits' => 2, 'date' => '5/27/96', 'name' => 'bill', 'file' => 'b.txt' }, { 'hits' => 1, 'date' => '5/27/96', 'name' => 'bill', 'file' => 'a.dat' } ]; $VAR2 = [ $VAR1->[0], $VAR1->[1], $VAR1->[2], $VAR1->[3], $VAR1->[4], $VAR1->[5] ];