Add a check for NULL on dereferencing the xim pointer.
Using mplayer with the x11 backend will trigger this and result
in a segfault.
(From OE-Core rev: f7d8947744d7dd1d08721ef0e707912304722d2b)
Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
