[clutter/clutter-1.12] xi2: Fix access beyond array boundaries (cherry picked from commit 673e7c10d8c008ddf88af4746423e7897

[Emmanuele Bassi <ebassi src gnome org>]

commit 3c017eaf28cff89d82f868b0c7d92399884c3c47
Author: Yanko Kaneti <yaneti declera com>
Date:   Mon Jan 28 15:49:51 2013 +0200

    xi2: Fix access beyond array boundaries
    (cherry picked from commit 673e7c10d8c008ddf88af4746423e7897690ebe9)
    
    Signed-off-by: Emmanuele Bassi <ebassi gnome org>

 clutter/x11/clutter-device-manager-xi2.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/clutter/x11/clutter-device-manager-xi2.c b/clutter/x11/clutter-device-manager-xi2.c
index 4250644..8a99103 100644
--- a/clutter/x11/clutter-device-manager-xi2.c
+++ b/clutter/x11/clutter-device-manager-xi2.c
@@ -94,13 +94,13 @@ translate_valuator_class (Display             *xdisplay,
       atoms_initialized = TRUE;
     }
 
-  for (i = CLUTTER_INPUT_AXIS_IGNORE;
-       i < CLUTTER_INPUT_AXIS_LAST;
+  for (i = 0;
+       i < N_AXIS_ATOMS;
        i += 1)
     {
       if (clutter_input_axis_atoms[i] == class->label)
         {
-          axis = i;
+          axis = i + 1;
           break;
         }
     }