MDL-32201 question export: use qformat_xml::write_answer in base class
authorTim Hunt <T.J.Hunt@open.ac.uk>
Mon, 26 Mar 2012 16:43:18 +0000 (17:43 +0100)
committerTim Hunt <T.J.Hunt@open.ac.uk>
Thu, 29 Mar 2012 13:12:58 +0000 (14:12 +0100)
commit04fcd1f5a8c770f4c5661eb2c3322f6f0b7ed3fa
tree91c100369b4740a959d663c738e9832891a16385
parenta2800781977c053db84a90ee059495a715183b86
MDL-32201 question export: use qformat_xml::write_answer in base class

Without this, images in answers were not being written to the export
file for questions using extra_answer_fields.
question/type/questiontypebase.php