--- Revision None
+++ Revision 353735633733
@@ -0,0 +1,12 @@
+diff --git a/src/couchdb/couch_db_updater.erl b/src/couchdb/couch_db_updater.erl
+index e15a944..905174a 100644
+--- a/src/couchdb/couch_db_updater.erl
++++ b/src/couchdb/couch_db_updater.erl
+@@ -674,6 +674,7 @@ update_docs_int(Db, DocsList, NonRepDocs, MergeConflicts, FullCommit) ->
+         update_seq = LastSeq,
+         revs_limit = RevsLimit
+         } = Db,
++    io:format("Update docs int, DocsList: ~p~n", [length(hd(DocsList))]),
+     Ids = [Id || [{_Client, #doc{id=Id}}|_] <- DocsList],
+     % lookup up the old documents, if they exist.
+     OldDocLookups = couch_btree:lookup(DocInfoByIdBTree, Ids),