[gtk+] Fix valgrind warning about uninitialized value

[Carlos Garnacho <carlosg src gnome org>]

commit b2b73a349eb8a99d533080344f835830b788e7cf
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Jan 23 23:09:58 2011 +0100

    Fix valgrind warning about uninitialized value
    
    mods_state->effective is not being set in XIQueryPointer() currently, so
    use base|latched|locked instead, effective is nothing else than a shorthand
    for these ORs, and these 3 values are set correctly anytime.

 gdk/x11/gdkdevice-xi2.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/x11/gdkdevice-xi2.c b/gdk/x11/gdkdevice-xi2.c
index 78b9de6..24699bf 100644
--- a/gdk/x11/gdkdevice-xi2.c
+++ b/gdk/x11/gdkdevice-xi2.c
@@ -677,7 +677,7 @@ _gdk_x11_device_xi2_translate_state (XIModifierState *mods_state,
   guint state = 0;
 
   if (mods_state)
-    state = (guint) mods_state->effective;
+    state = (guint) mods_state->base | mods_state->latched | mods_state->locked;
 
   if (buttons_state)
     {