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voxel51 · Sep 24, 2024 · cf82768 · cf82768
1 parent 5ca5e40
commit cf82768
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fiftyone/migrations/revisions/v1_0_0.py b/fiftyone/migrations/revisions/v1_0_0.py
@@ -14,8 +14,8 @@ def up(db, dataset_name):
 
     now = datetime.utcnow()
 
-    # Add `last_modified_at` property
-    if "last_modified_at" not in dataset_dict:
+    # Populate `Dataset.last_modified_at`
+    if dataset_dict.get("last_modified_at", None) is None:
         dataset_dict["last_modified_at"] = now
 
     added_created_at_samples = False