msxml3: Use correct string length in saxreader_get_cdata_chunk.

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
1 file changed