Fix Coverity false positive for null-pointer dereference

[lyx.git] / src / BufferView.h

diff --git a/src/BufferView.h b/src/BufferView.h
index 45928f256ee44f720b28282eef1057d3cd248eaf..3cfd6239a3f1751899800fff6021ead6cc91a446 100644 (file)
--- a/src/BufferView.h
+++ b/src/BufferView.h
@@ -238,7 +238,7 @@ public:
 
        /// request an X11 selection.
        /// \return the selected string.
-       docstring const requestSelection();
+       docstring requestSelection();
        /// clear the X11 selection.
        void clearSelection();
 
@@ -307,8 +307,8 @@ public:
        Point getPos(DocIterator const & dit) const;
        /// is the paragraph of the cursor visible ?
        bool paragraphVisible(DocIterator const & dit) const;
-       /// is the cursor currently visible in the view
-       bool cursorInView(Point const & p, int h) const;
+       /// is the caret currently visible in the view
+       bool caretInView() const;
        /// get the position and height of the caret
        void caretPosAndHeight(Point & p, int & h) const;
 
@@ -332,7 +332,7 @@ public:
        /// This signal is emitted when some dialog needs to be shown with
        /// some data.
        void showDialog(std::string const & name, std::string const & data,
-               Inset * inset = 0);
+               Inset * inset = nullptr);
 
        /// This signal is emitted when some dialogs needs to be updated.
        void updateDialog(std::string const & name, std::string const & data);