Peter Kovacs <kpeter@inf.elte.hu> [Tue, 22 Jun 2010 15:39:26 +0200] rev 416
Bug fix in (di)graphCopy() (#371)
The target graph is cleared before adding nodes and arcs/edges.
Alpar Juttner <alpar@cs.elte.hu> [Mon, 12 Apr 2010 16:49:51 +0200] rev 415
Merge bugfix #366 to branch 1.0