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--- a/src/qtgui/rclmain_w.h
+++ b/src/qtgui/rclmain_w.h
@@ -110,6 +110,7 @@
     // Prefs menu about to show, set the checked lang entry
     virtual void adjustPrefsMenu();
     virtual void catgFilter(int);
+    virtual void initDbOpen();
 
 signals:
     void stemLangChanged(const QString& lang);