Author: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
  Date:   Thu Jul 22 11:33:33 2010 +0300

    xkb: Fix memory leak if opening file fails

    If fopen fails pointer in buf would be overwriten with a new pointer.
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>