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authorThierry Vignaud <tv@mandriva.org>2008-02-22 18:02:53 +0000
committerThierry Vignaud <tv@mandriva.org>2008-02-22 18:02:53 +0000
commitd10c27caee07720ee0145a0a20da07919448e898 (patch)
tree424fb5ae968364957961e3f0ad3af7dac655ec5f /bin
parent51ba86c170afb8f17897fe1cbcd108f07b432e79 (diff)
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make expose_event callback more robust (#36537)
Diffstat (limited to 'bin')
-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);