quieter tests on older perl

[Business-OnlinePayment-PaymentsGateway.git] / PaymentsGateway.pm

diff --git a/PaymentsGateway.pm b/PaymentsGateway.pm
index 9d69b4c..93dd6ef 100644 (file)
--- a/PaymentsGateway.pm
+++ b/PaymentsGateway.pm
@@ -184,7 +184,7 @@ sub submit {
   }
 
   my $request = join("\n", map { "$_=". $content{$_} }
-                           grep { $content{$_} ne '' }
+                           grep { defined($content{$_}) && $content{$_} ne '' }
                            @fields                     ).
                 "\nendofdata\n";