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--- a/src/qtgui/rclmain_w.h
+++ b/src/qtgui/rclmain_w.h
@@ -265,6 +265,7 @@
     virtual void initiateQuery();
     virtual bool containerUpToDate(Rcl::Doc& doc);
     virtual void setFiltSpec();
+    virtual bool checkIdxPaths();
 };
 
 #endif // RCLMAIN_W_H