those setters no more accept undef

1 files changed, 2 insertions, 2 deletions

diff --git a/userdrake b/userdrake
index 78ac2a4..b66a5b4 100755
--- a/userdrake
+++ b/userdrake
@@ -1129,11 +1129,11 @@ sub Edit() {
     my ($groupname, $groupEnt, $userEnt, $primgid, $Gent);
     my @primgroup;
     $tree->get_selection->set_mode('browse');
-    my $check = Gtk3::TreeViewColumn->new_with_attributes(undef, Gtk2::CellRendererPixbuf->new,
+    my $check = Gtk3::TreeViewColumn->new_with_attributes("", Gtk2::CellRendererPixbuf->new,
                                                           'pixbuf' => 0);
     $tree->append_column($check);
     $check->{is_pixbuf_column} = 1;
-    $tree->append_column(Gtk3::TreeViewColumn->new_with_attributes(undef, Gtk2::CellRendererText->new,
+    $tree->append_column(Gtk3::TreeViewColumn->new_with_attributes("", Gtk2::CellRendererText->new,
                                                                    'text' => 1));
     $tree->set_headers_visible(0);
     my $p = $nb->get_current_page;