Adding upstream version 0.9.0+20151019.

config/main_window.cpp

@@ -179,9 +179,7 @@ void MainWindow::editAction(const QModelIndex &index)
 {
     qulonglong id = 0;
 
-    if (!index.isValid())
+    if (index.isValid())
-        return;
-
         id = mDefaultModel->id(mSortFilterProxyModel->mapToSource(index));
 
     if (!mEditActionDialog)