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-rw-r--r--src/gui/tradewindow.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/tradewindow.h b/src/gui/tradewindow.h
index c23f006a1..3b6967772 100644
--- a/src/gui/tradewindow.h
+++ b/src/gui/tradewindow.h
@@ -47,7 +47,9 @@ namespace gcn
*
* \ingroup Interface
*/
-class TradeWindow : public Window, gcn::ActionListener, gcn::SelectionListener
+class TradeWindow : public Window,
+ private gcn::ActionListener,
+ private gcn::SelectionListener
{
public:
/**