X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3ef585df0c08670ac9a208d827b69375fac72ebb..491b5be8305968871bc289453ed088a70c3de044:/src/mac/notebmac.cpp

diff --git a/src/mac/notebmac.cpp b/src/mac/notebmac.cpp
index ec38c6230c..496c75fe5b 100644
--- a/src/mac/notebmac.cpp
+++ b/src/mac/notebmac.cpp
@@ -149,7 +149,8 @@ void wxNotebook::SetPageSize(const wxSize& size)
 
 int wxNotebook::SetSelection(int nPage)
 {
-    wxASSERT( IS_VALID_PAGE(nPage) );
+  if( !IS_VALID_PAGE(nPage) ) 
+    return m_nSelection ;
 
     ChangePage(m_nSelection, nPage);
 	SetControlValue( m_macControl , m_nSelection + 1 ) ;