From 88a1d2584afe2763b1f7a87e7ad1b31ffc3ce791 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Tue, 24 Jan 2012 00:46:43 +0100
Subject: [PATCH] devicemanager,x11: Initialize event->scroll.delta_x/y to 0 on
 core events

---
 gdk/x11/gdkdevicemanager-core-x11.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gdk/x11/gdkdevicemanager-core-x11.c b/gdk/x11/gdkdevicemanager-core-x11.c
index 9969f4f9d6..50b47ef624 100644
--- a/gdk/x11/gdkdevicemanager-core-x11.c
+++ b/gdk/x11/gdkdevicemanager-core-x11.c
@@ -471,6 +471,9 @@ gdk_x11_device_manager_core_translate_event (GdkEventTranslator *translator,
           event->scroll.state = (GdkModifierType) xevent->xbutton.state;
           event->scroll.device = device_manager->core_pointer;
 
+          event->scroll.delta_x = 0;
+          event->scroll.delta_y = 0;
+
           if (!set_screen_from_root (display, event, xevent->xbutton.root))
             {
               return_val = FALSE;