Alpar Juttner <alpar@cs.elte.hu> [Fri, 25 Jun 2010 06:03:25 +0200] rev 981
Merge bugfix #371 to branch 1.0
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 22 Jun 2010 15:39:26 +0200] rev 980
Bug fix in (di)graphCopy() (#371)
The target graph is cleared before adding nodes and arcs/edges.