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Warn if a device listener returns a non-bool, rather than crash
author
Mike Gorse
<mgorse@novell.com>
Thu, 29 Dec 2011 14:23:10 +0000
(08:23 -0600)
committer
Mike Gorse
<mgorse@novell.com>
Thu, 29 Dec 2011 14:47:05 +0000
(08:47 -0600)
atspi/atspi-device-listener.c
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diff --git
a/atspi/atspi-device-listener.c
b/atspi/atspi-device-listener.c
index
1e68eb1
..
58a6d6a
100644
(file)
--- a/
atspi/atspi-device-listener.c
+++ b/
atspi/atspi-device-listener.c
@@
-389,6
+389,11
@@
_atspi_dbus_handle_DeviceEvent (DBusConnection *bus, DBusMessage *message, void
if (klass->device_event)
{
retval = (*klass->device_event) (listener, &event);
+ if (retval != 0 && retval != 1)
+ {
+ g_warning ("at-spi: device event handler returned %d; should be 0 or 1", retval);
+ retval = 0;
+ }
}
done:
reply = dbus_message_new_method_return (message);