Suppress assertion when the array is sorted

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39586 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/carbon/choice.cpp

@@ -217,6 +217,12 @@ unsigned int wxChoice::GetCount() const
 
 int wxChoice::FindString( const wxString& s, bool bCase ) const
 {
+#if !wxUSE_STL
+    // Avoid assert for non-default args passed to sorted array Index
+    if ( HasFlag(wxCB_SORT) )
+        bCase = true;
+#endif
+
     return m_strings.Index( s , bCase ) ;
 }