fixed DLL compilation warning

[wxWidgets.git] / include / wx / buffer.h

diff --git a/include/wx/buffer.h b/include/wx/buffer.h
index 3cea4f35f807da5d870387da6407cd6913b460ed..c220566ffdfe944440321ef41721c9bcd70a7ef3 100644 (file)
--- a/include/wx/buffer.h
+++ b/include/wx/buffer.h
@@ -251,7 +251,7 @@ public:
         m_bufdata->m_len += 1;
     }
 
-    void  AppendData(void* data, size_t len)
+    void  AppendData(const void *data, size_t len)
     {
         memcpy(GetAppendBuf(len), data, len);
         UngetAppendBuf(len);