1.1 --- a/src/lemon/graph_wrapper.h	Sat Mar 05 19:04:45 2005 +0000
     1.2 +++ b/src/lemon/graph_wrapper.h	Sun Mar 06 20:38:28 2005 +0000
     1.3 @@ -970,7 +970,7 @@
     1.4        Parent::setBackwardFilterMap(cm);
     1.5      }
     1.6    public:
     1.7 -    BidirGraphWrapper(Graph& _graph) : Parent() { 
     1.8 +    BidirGraphWrapper(Graph& _graph) : Parent(), cm(true) { 
     1.9        Parent::setGraph(_graph);
    1.10        Parent::setForwardFilterMap(cm);
    1.11        Parent::setBackwardFilterMap(cm);