[gimp] app: remove the timeout in GObject::dispose()

[Michael Natterer <mitch src gnome org>]

commit e3b1ed7728f56592560e0f3f0fc287b3c1ef248d
Author: Michael Natterer <mitch gimp org>
Date:   Sun Apr 17 22:00:18 2011 +0200

    app: remove the timeout in GObject::dispose()

 app/display/gimpmotionbuffer.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/app/display/gimpmotionbuffer.c b/app/display/gimpmotionbuffer.c
index c349e3a..30a6464 100644
--- a/app/display/gimpmotionbuffer.c
+++ b/app/display/gimpmotionbuffer.c
@@ -123,6 +123,12 @@ gimp_motion_buffer_dispose (GObject *object)
 {
   GimpMotionBuffer *buffer = GIMP_MOTION_BUFFER (object);
 
+  if (buffer->event_delay_timeout)
+    {
+      g_source_remove (buffer->event_delay_timeout);
+      buffer->event_delay_timeout = 0;
+    }
+
   if (buffer->event_history)
     {
       g_array_free (buffer->event_history, TRUE);
@@ -221,8 +227,8 @@ gimp_motion_buffer_eval_event (GimpMotionBuffer *buffer,
   gdouble  dir_delta_y = 0.0;
   gdouble  distance    = 1.0;
 
-  g_return_if_fail (GIMP_IS_MOTION_BUFFER (buffer));
-  g_return_if_fail (coords != NULL);
+  g_return_val_if_fail (GIMP_IS_MOTION_BUFFER (buffer), FALSE);
+  g_return_val_if_fail (coords != NULL, FALSE);
 
   /*  the last_read_motion_time most be set unconditionally, so set
    *  it early