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-rwxr-xr-xbin/net_monitor1
1 files changed, 1 insertions, 0 deletions
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);