Balazs Dezso <deba@inf.elte.hu> [Sun, 21 Dec 2008 20:47:15 +0100] rev 439
Merge bugfix #197
Balazs Dezso <deba@inf.elte.hu> [Sun, 21 Dec 2008 20:45:25 +0100] rev 438
Bug fix in heap unionfind (ticket #197)
The previous bugfix set the minimum value in internal nodes
wrongly. It corrects the problem.