update couch-doc-update to also filter _replication fields

we only need to keep id and rev to prevent conflicts

1 files changed, 1 insertions, 1 deletions

diff --git a/files/couch-doc-update b/files/couch-doc-update
index fea6456..df216db 100644
--- a/files/couch-doc-update
+++ b/files/couch-doc-update
@@ -116,7 +116,7 @@ def get_document(db, doc_id)
 end
 
 def update_document(db, doc, data)
-  doc.reject! {|k,v| !k.start_with? '_'}
+  doc.reject! {|k,v| !["_id", "_rev"].include? k}
   doc.merge! data
   db.save_doc(doc)
 end