wxXmlNode::GetAttribute's pointer argument must not be NULL, check for it

[wxWidgets.git] / src / x11 / cursor.cpp

diff --git a/src/x11/cursor.cpp b/src/x11/cursor.cpp
index 03d92bd6506e093b28c905cbf960539f7a620e74..fb29364b43409cf987cda0da7d7d49851d555c58 100644 (file)
--- a/src/x11/cursor.cpp
+++ b/src/x11/cursor.cpp
@@ -36,7 +36,7 @@ class wxCursorRefData: public wxObjectRefData
 public:
 
     wxCursorRefData();
-    ~wxCursorRefData();
+    virtual ~wxCursorRefData();
 
     WXCursor     m_cursor;
     WXDisplay   *m_display;
@@ -141,17 +141,7 @@ wxCursor::~wxCursor()
 {
 }
 
-bool wxCursor::operator == ( const wxCursor& cursor ) const
-{
-    return m_refData == cursor.m_refData;
-}
-
-bool wxCursor::operator != ( const wxCursor& cursor ) const
-{
-    return m_refData != cursor.m_refData;
-}
-
-bool wxCursor::Ok() const
+bool wxCursor::IsOk() const
 {
     return (m_refData != NULL);
 }