Make undo action no-ops when the buffer is read-only

[lyx.git] / src / insets / InsetIndex.h

diff --git a/src/insets/InsetIndex.h b/src/insets/InsetIndex.h
index bddb8ba380edb96667fb95f3e3dd82133c7f2d73..b064cc700180a769ebfd1182794c8cd6399925e9 100644 (file)
--- a/src/insets/InsetIndex.h
+++ b/src/insets/InsetIndex.h
@@ -119,7 +119,7 @@ public:
        ///
        bool hasSettings() const override;
        ///
-       RowFlags rowFlags() const override { return Display; }
+       int rowFlags() const override { return Display; }
        //@}
 
        /// \name Static public methods obligated for InsetCommand derived classes