-my @subitems = map { [ $cgi->param("subnum$_"), $cgi->param("subamount$_"), $cgi->param("taxXlocationnum$_") ] }
- @subnames;
+my @subitems = map { [ scalar($cgi->param("subnum$_")),
+ scalar($cgi->param("subamount$_")),
+ scalar($cgi->param("taxXlocationnum$_"))
+ ]
+ }
+ @subnames;