# HG changeset patch
# User ymh <ymh.work@gmail.com>
# Date 1529713890 -7200
# Node ID c1653196d51c9c893c1572ed338b6a160ba62883
# Parent  436d5663b95d5ea5bba103d377473836b1871bad
migration correction

diff -r 436d5663b95d -r c1653196d51c src/iconolab/migrations/0029_auto_itemmetadata_metadata_data.py
--- a/src/iconolab/migrations/0029_auto_itemmetadata_metadata_data.py	Sat Jun 23 02:26:26 2018 +0200
+++ b/src/iconolab/migrations/0029_auto_itemmetadata_metadata_data.py	Sat Jun 23 02:31:30 2018 +0200
@@ -25,7 +25,7 @@
         }
 
         item_metadata.metadata = json.dumps(new_metadata)
-        item_metadata.natural_key = "%s|%s" % (item_metadata.collection.name, item_metadata.joconde_ref)
+        item_metadata.natural_key = "%s|%s" % (item_metadata.item.collection.name, item_metadata.joconde_ref)
         item_metadata.save()
 
 class Migration(migrations.Migration):