From d10c27caee07720ee0145a0a20da07919448e898 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <tv@mandriva.org>
Date: Fri, 22 Feb 2008 18:02:53 +0000
Subject: make expose_event callback more robust (#36537)

---
 bin/net_monitor | 1 +
 1 file changed, 1 insertion(+)

(limited to 'bin/net_monitor')

diff --git a/bin/net_monitor b/bin/net_monitor
index a93fea2..659df33 100755
--- a/bin/net_monitor
+++ b/bin/net_monitor
@@ -432,6 +432,7 @@ sub update() {
                                     gtkset($measure_t, text => formatXiB($transmitted));
                                 });
 	    $darea->{$intf}->signal_connect(expose_event => sub {
+                         return if !$darea->{$intf}->window;
                          $darea->{$intf}->window->draw_drawable($darea->{$intf}->style->bg_gc('normal'), $pixmap->{$intf}, 0, 0, 0, 0, $width, $height);
                      });
             $gc_lines->{$intf} = Gtk2::Gdk::GC->new($darea->{$intf}->window);
-- 
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