GNU bug report logs - #10744
24.0.93; dbus notification callback error

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From: Ken Raeburn <raeburn <at> permabit.com>
To: Michael Albinus <michael.albinus <at> gmx.de>
Cc: "10744 <at> debbugs.gnu.org" <10744 <at> debbugs.gnu.org>
Subject: bug#10744: 24.0.93; dbus notification callback error
Date: Fri, 10 Feb 2012 19:02:51 -0500

Sorry for the delay.  I can confirm the patch works for me.  (And my desktop is Debian Lenny w/notification-daemon 0.3.7.)

Ken

Sent from my iPhone

On Feb 7, 2012, at 4:09, Michael Albinus <michael.albinus <at> gmx.de> wrote:

> Ken Raeburn <raeburn <at> permabit.com> writes:
> 
>> An error pops up indicating that notifications-on-closed-signal is
>> passed one argument instead of the expected two:
>> 
>> Debugger entered--Lisp error: (wrong-number-of-arguments #[(id reason) ...] 1)
>>  notifications-on-closed-signal(673)
> 
> According to the spec, the NotificationClosed signal shall send 2
> arguments, the id and the reason. See
> <http://www.galago-project.org/specs/notification/0.9/x408.html#signal-notification-closed>.
> 
> That's what `notifications-on-closed-signal' expects. And doesn't get.
> 
>>  dbus-handle-event((dbus-event :session 4 1352 ":1.12" "/org/freedesktop/Notifications" "org.freedesktop.Notifications" "NotificationClosed" notifications-on-closed-signal 673))
> 
> The daemon sends only one argument, the id (673). I could reproduce the
> problem on an old RHEL system with:
> 
> notification-daemon.x86_64               0.3.5-9.el5 installed
> 
> Reading the NEWS entry of the notification-daemon sources, I've found
> 
> version 0.4.0 (20-November-2008):
>        * Send the reason code along with the NotificationClosed signal in order
>          to indicate why the notification was closed. (Bug #137)
> 
> So it is clearly a daemon error, which is corrected meanwhile. I've
> submitted a fix to the trunk, making the reason argument in
> `notifications-on-closed-signal' optional (assuming `undefined' as
> default). Could you, please, check?
> 
> Best regards, Michael.

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