[Lemon-commits] Balazs Dezso: Fix in HartmannOrlin algorithm (#333)

[Lemon HG]

details:   http://lemon.cs.elte.hu/hg/lemon/rev/921d5bf41ac2
changeset: 859:921d5bf41ac2
user:      Balazs Dezso <deba [at] inf.elte.hu>
date:      Wed Nov 18 21:21:26 2009 +0100
description:
	Fix in HartmannOrlin algorithm (#333)

diffstat:

 lemon/hartmann_orlin.h |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (14 lines):

diff --git a/lemon/hartmann_orlin.h b/lemon/hartmann_orlin.h
--- a/lemon/hartmann_orlin.h
+++ b/lemon/hartmann_orlin.h
@@ -598,7 +598,9 @@
             }
           }
           level[u] = Pair(i, j);
-          u = _gr.source(_data[u][j].pred);
+          if (j != 0) {
+	    u = _gr.source(_data[u][j].pred);
+	  }
         }
       }