# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1408053423 25200
# Node ID 328efb5ca0b47f8d5ae16dd2009f7fb7205e7665
# Parent  989c16c1b050a314e136675ca9ac73a90d13da2a
debugobsolete: catch ValueError that may be raised by obsstore.create

There are already a couple of errors that obsstore.create can raise and we are
going to introduce a cycle check too.

diff -r 989c16c1b050 -r 328efb5ca0b4 mercurial/commands.py
--- a/mercurial/commands.py	Thu Aug 14 16:18:45 2014 -0500
+++ b/mercurial/commands.py	Thu Aug 14 14:57:03 2014 -0700
@@ -2338,9 +2338,12 @@
         try:
             tr = repo.transaction('debugobsolete')
             try:
-                repo.obsstore.create(tr, parsenodeid(precursor), succs,
-                                     opts['flags'], metadata)
-                tr.close()
+                try:
+                    repo.obsstore.create(tr, parsenodeid(precursor), succs,
+                                         opts['flags'], metadata)
+                    tr.close()
+                except ValueError, exc:
+                    raise util.Abort(_('bad obsmarker input: %s') % exc)
             finally:
                 tr.release()
         finally: