Print separator only if it's not an empty string

diff --git a/scripts/buf.pl b/scripts/buf.pl
index 32ae521a331f6bc6ef41ff13ea8055a6b12e8c61..0b37e9de12a729b30a1b77e4e4de3f595c5e6c15 100644 (file)
--- a/scripts/buf.pl
+++ b/scripts/buf.pl
@@ -93,7 +93,7 @@ sub restore {
             $window->gui_printtext_after($window->last_line_insert, $level, "$data\n");
         }
         my $sep = settings_get_str 'upgrade_separator';
-        $window->gui_printtext_after($window->last_line_insert, MSGLEVEL_CLIENTNOTICE, "\cO$sep\n") if defined $sep;
+        $window->gui_printtext_after($window->last_line_insert, MSGLEVEL_CLIENTNOTICE, "\cO$sep\n") if $sep ne '';
         $view->redraw();
     }
     active_win->command('^window scroll on');