# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@logilab.fr>
# Date 2012-07-04 14:37:00
# Node ID 217bfb10e6dbe630d4cd08ec6c9f8114adb3cdc2
# Parent  d8c76c82d012f974450bd787cc9c2406e2d562b2

obsolete: fix error message at marker creation

precursors content where printed for invalid successor.

diff --git a/mercurial/obsolete.py b/mercurial/obsolete.py
--- a/mercurial/obsolete.py
+++ b/mercurial/obsolete.py
@@ -182,7 +182,7 @@ class obsstore(object):
             raise ValueError(prec)
         for succ in succs:
             if len(succ) != 20:
-                raise ValueError(prec)
+                raise ValueError(succ)
         marker = (str(prec), tuple(succs), int(flag), encodemeta(metadata))
         self.add(marker)