synchronize GTK2 minimum version in docs

[wxWidgets.git] / include / wx / gtk1 / notebook.h

diff --git a/include/wx/gtk1/notebook.h b/include/wx/gtk1/notebook.h
index 78c7ce5125055c0262f28e7d4e96fa12d0b8f6ec..5be3df0b5b16465d6e72a88bfcd50d9c0f0632b5 100644 (file)
--- a/include/wx/gtk1/notebook.h
+++ b/include/wx/gtk1/notebook.h
@@ -89,7 +89,7 @@ public:
                      wxNotebookPage *win,
                      const wxString& strText,
                      bool bSelect = false,
-                     int imageId = -1 );
+                     int imageId = NO_IMAGE );
 
     // handler for tab navigation
     // --------------------------