[Lemon-commits] Gabor Retvari: Fix PredMapPath::empty() (#366)

[Lemon HG]

details:   http://lemon.cs.elte.hu/hg/lemon/rev/1f2a734581f8
changeset: 970:1f2a734581f8
user:      Gabor Retvari <retvari [at] tmit.bme.hu>
date:      Sun Apr 11 22:28:42 2010 +0200
description:
	Fix PredMapPath::empty() (#366)

diffstat:

 lemon/bits/path_dump.h |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff --git a/lemon/bits/path_dump.h b/lemon/bits/path_dump.h
--- a/lemon/bits/path_dump.h
+++ b/lemon/bits/path_dump.h
@@ -46,7 +46,7 @@
     }
 
     bool empty() const {
-      return predMap[target] != INVALID;
+      return predMap[target] == INVALID;
     }
 
     class RevArcIt {