Avoided using .evalin('who') method to access to data dictionary names

tools/export_sldd_to_base.m

@@ -2,7 +2,7 @@ function export_sldd_to_base(dict_name)
 
 hDict = Simulink.data.dictionary.open([dict_name,'.sldd']);
 hDesignData = hDict.getSection('Global');
-childNamesList = hDesignData.evalin('who');
+childNamesList = {hDesignData.find.Name};
 for n = 1:numel(childNamesList)
   hEntry = hDesignData.getEntry(childNamesList{n});
   assignin('base', hEntry.Name, hEntry.getValue);