Fix #10402 - Don't duplicate combo items on selection

qgis · Jun 1, 2014 · 2d267f1 · 2d267f1
1 parent de69932
commit 2d267f1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/gui/qgsfieldmodel.cpp b/src/gui/qgsfieldmodel.cpp
@@ -109,6 +109,10 @@ QModelIndex QgsFieldModel::setExpression( const QString &expression )
   if ( !mAllowExpression )
     return QModelIndex();
 
+  QModelIndex idx = indexFromName( expression );
+  if ( idx.isValid() )
+    return idx;
+
   beginResetModel();
   mExpression = QList<QString>() << expression;
   endResetModel();