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cyrush authored
fixed problems with global preferences, added guard against attaching an observer to a subject multiple times git-svn-id: http://visit.ilight.com/svn/visit/trunk/src@2586 18c085ea-50e0-402c-830e-de6fd14e8384
03069ff3
fixed problems with global preferences, added guard against attaching an observer to a subject multiple times git-svn-id: http://visit.ilight.com/svn/visit/trunk/src@2586 18c085ea-50e0-402c-830e-de6fd14e8384