Fix MST algorithm.
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1 changed files with 3 additions and 1 deletions
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@ -17,7 +17,7 @@
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id: graph.c,v 1.1.2.16 2002/09/06 09:48:39 guus Exp $
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$Id: graph.c,v 1.1.2.17 2002/09/06 21:02:36 guus Exp $
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*/
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/* We need to generate two trees from the graph:
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@ -128,6 +128,8 @@ void mst_kruskal(void)
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e->to->status.visited = 1;
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if(e->connection)
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e->connection->status.mst = 1;
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if(e->reverse->connection)
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e->reverse->connection->status.mst = 1;
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safe_edges++;
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