[gtk+] Free event axes for double/triple click events.

[Carlos Garnacho <carlosg src gnome org>]

commit 3f78b251b99f8bb301dae92ad94b6d1a6f66be96
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Feb 17 20:43:31 2011 +0100

    Free event axes for double/triple click events.
    
    The button event axes are copied over when synthesizing
    these events, so free them as well in gdk_event_free().

 gdk/gdkevents.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gdk/gdkevents.c b/gdk/gdkevents.c
index 64fc49f..5188e1e 100644
--- a/gdk/gdkevents.c
+++ b/gdk/gdkevents.c
@@ -632,6 +632,8 @@ gdk_event_free (GdkEvent *event)
       break;
 
     case GDK_BUTTON_PRESS:
+    case GDK_2BUTTON_PRESS:
+    case GDK_3BUTTON_PRESS:
     case GDK_BUTTON_RELEASE:
       g_free (event->button.axes);
       break;