Cancel button on delete screen leads to a blank screen
Updated by Saurabh Garg about 18 years ago
Was able to reproduce the behaviour which Matt reported. This happens in cases
where there is a special character in the document. This is true for both edit
and delete functions.
For both edit and delete function, the document is retrieved from metacat and
parsed using XML::Lib->XML. Thats where the error occurs - the script exits
without doing anything and hence giving a blank screen. LibXML is not able to
read special characters.
Solution is to normalize before editing and deleting.