Fixed bug in PipeOutputArray

diff --git a/lib/Utils.pm b/lib/Utils.pm
index a21d996..acebce5 100644 (file)
--- a/lib/Utils.pm
+++ b/lib/Utils.pm
@@ -529,7 +529,7 @@ Returns:
 
 =cut
 
-  open my $pipe, '|', $to 
+  open my $pipe, '|-', $to 
     or error "Unable to open pipe - $!", 1;
 
   foreach (@output) {