Fix Coverity false positive for null-pointer dereference

[lyx.git] / src / BufferView.h

diff --git a/src/BufferView.h b/src/BufferView.h
index bb75c160c66e83b2e53c3d0736d449362ff1e2cc..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();
 
@@ -267,12 +267,6 @@ public:
        /// sets cursor.
        /// This is used when handling LFUN_MOUSE_PRESS.
        bool mouseSetCursor(Cursor & cur, bool select = false);
-       /// Set the cursor language from language code.
-       /* Considers first exact math with the codes used in the document,
-        * then approximate match among the same list, and finally exact
-        * or partial match with the whole list of languages.
-        */
-       void setCursorLanguage(std::string const & code);
 
        /// sets the selection.
        /* When \c backwards == false, set anchor
@@ -338,7 +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);