Fix to allow multiple items in the (Derived) node in the identify

results dialog box (previously one would get multiple (Derived)
nodes).


git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@9028 c8812cc2-4d05-0410-92ff-de0c093fc19c

src/app/qgsidentifyresults.cpp

@@ -198,6 +198,7 @@ void QgsIdentifyResults::addDerivedAttribute(QTreeWidgetItem * fnode, QString fi
     QFont font = daRootNode->font(0);
     font.setItalic(true);
     daRootNode->setFont(0, font);
+    mDerivedAttributeRootNodes[fnode] = daRootNode;
   }
 
   QStringList labels;