remove translations from their leitner box when deleting them (fix one leitner crash)

svn path=/branches/work/soc-parley/libkdeedu/; revision=827781

diff --git a/keduvocdocument/keduvoctranslation.cpp b/keduvocdocument/keduvoctranslation.cpp
index 805491870b886f08c54d32443df9532f72cae151..86959bdc2d4a5acf1c6181d85bfd7f8db6cc4c11 100644 (file)
--- a/keduvocdocument/keduvoctranslation.cpp
+++ b/keduvocdocument/keduvoctranslation.cpp
@@ -130,6 +130,7 @@ KEduVocTranslation::KEduVocTranslation( const KEduVocTranslation &other )
 KEduVocTranslation::~KEduVocTranslation()
 {
     setWordType(0);
+    setLeitnerBox(0);
     foreach (KEduVocTranslation *synonym, d->m_synonyms) {
         synonym->removeSynonym(this);
     }