(notebook_set_background) make a real function out of it rather than a

function reference

1 files changed, 2 insertions, 2 deletions

diff --git a/control-center b/control-center
index d6982da3..cb524089 100755
--- a/control-center
+++ b/control-center
@@ -537,7 +537,7 @@ gtkadd($window_global,
                )
       );
 
-my $notebook_set_background = sub {
+sub notebook_set_background {
     my ($w) = @_;
     return if !$w->realized;
     my $color = $notebook_global->get_style->base('normal');
@@ -555,7 +555,7 @@ widget "*mcc*"              style "mcc"
     0;
 };
 
-$notebook_global->signal_connect(realize => $notebook_set_background);
+$notebook_global->signal_connect(realize => \&notebook_set_background);
 #$notebook_global->signal_connect("style-set" => $notebook_set_background); # badly loop
 $window_global->signal_connect(delete_event => \&quit_global);