CVS commit by kainhofe: 

Correctly remove the related-to setting when making sub-to-dos independent.

BUG:98384


  M +2 -6      korganizer/calendarview.cpp   1.330
  M +2 -0      libkcal/incidence.cpp   1.56


--- kdepim/korganizer/calendarview.cpp  #1.329:1.330
@@ -1064,10 +1064,6 @@ bool CalendarView::todo_unsub( Todo *tod
 
   if ( mChanger->beginChange( todo ) ) {
-
       Todo *oldTodo = todo->clone();
-      // I think that this is called on Incidence::setRelatedTo
-      todo->relatedTo()->removeRelation(todo);
       todo->setRelatedTo(0);
-      todo->setRelatedToUid("");
       mChanger->changeIncidence( oldTodo, todo, KOGlobals::RELATION_MODIFIED );
       mChanger->endChange( todo );
@@ -1088,5 +1084,4 @@ bool CalendarView::makeSubTodosIndepende
   bool  status = false;
   Todo *anTodo = selectedTodo();
-  startMultiModify ( i18n( "Make sub-to-dos independent" ) );
 
   if( makeSubTodosIndependents( anTodo ) ) {
@@ -1094,5 +1089,4 @@ bool CalendarView::makeSubTodosIndepende
     status = true;
   }
-  endMultiModify();
   return status;
 }
@@ -1102,4 +1096,5 @@ bool CalendarView::makeSubTodosIndepende
   if( !todo || todo->relations().isEmpty() ) return false;
 
+  startMultiModify ( i18n( "Make sub-to-dos independent" ) );
   Incidence::List subTodos( todo->relations() );
   Incidence::List::Iterator it;
@@ -1114,4 +1109,5 @@ bool CalendarView::makeSubTodosIndepende
     }
   }
+  endMultiModify();
   return true;
 }

--- kdepim/libkcal/incidence.cpp  #1.55:1.56
@@ -290,4 +290,6 @@ void Incidence::setRelatedTo(Incidence *
     if ( mRelatedTo->uid() != mRelatedToUid )
       setRelatedToUid( mRelatedTo->uid() );
+  } else {
+    setRelatedToUid( QString::null );
   }
 }