add google bookmark work correctly

[mdictionary] / src / mdictionary / gui / HistoryListDialog.cpp

diff --git a/src/mdictionary/gui/HistoryListDialog.cpp b/src/mdictionary/gui/HistoryListDialog.cpp
index 7e58372..19f0e80 100644 (file)
--- a/src/mdictionary/gui/HistoryListDialog.cpp
+++ b/src/mdictionary/gui/HistoryListDialog.cpp
@@ -76,4 +76,5 @@ int HistoryListDialog::selectedRow() {
 int HistoryListDialog::exec() {
     historyListWidget->setFocus();
     QDialog::exec();
+    return 0;
 }