X-Git-Url: http://git.shiar.nl/barcat.git/blobdiff_plain/2deba59b61641f160a98b56c04c9ec7fe771ef7e..1898fee71e16a96c7909af2453061eb8d25eadf0:/graph?ds=sidebyside

diff --git a/graph b/graph
index 093ed65..ad1225b 100755
--- a/graph
+++ b/graph
@@ -2,6 +2,7 @@
 use 5.014;
 use warnings;
 use List::Util qw( max sum );
+use open qw( :std :utf8 );
 
 our $VERSION = '1.00';