[kde-edu]: Review Request: Prevent KwordQuiz crash when opening CVS files that dont contain <TAB> characters

[Aleks]

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
http://reviewboard.kde.org/r/2569/
-----------------------------------------------------------

(Updated 2010-01-13 13:19:24.609978)


Review request for KDE-Edu.


Changes
-------

More optimized code


Summary
-------

After KEduVocCsvReader::readDoc returns, m_doc->identifierCount() is either zero (an empty file) or 1 (only one TAB as the very last character). In either cases a crash occurs later on when KWQTableModel::headerData processes a non-existent m_doc->identifier(0).
P.S. Parley is not affected 


Diffs (updated)
-----

  /trunk/KDE/kdeedu/kwordquiz/src/kwordquiz.cpp 1074106 

Diff: http://reviewboard.kde.org/r/2569/diff


Testing
-------


Thanks,

Aleks