(airflow) branch v2-11-test updated: Avoid warning when passing none as dataset alias (#61791)

[potiuk]

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potiuk pushed a commit to branch v2-11-test
in repository https://gitbox.apache.org/repos/asf/airflow.git


The following commit(s) were added to refs/heads/v2-11-test by this push:
     new 3a8464a1e85 Avoid warning when passing none as dataset alias (#61791)
3a8464a1e85 is described below

commit 3a8464a1e8570a87a01c8f0d3f063fbe112e0d43
Author: Jarek Potiuk <ja...@potiuk.com>
AuthorDate: Thu Feb 12 01:44:25 2026 +0100

    Avoid warning when passing none as dataset alias (#61791)
    
    Passing None is absolutely fine for dataset alias and raising
    a warning when it happens is not a good idea.
    
    Fixes #51194
---
 airflow/datasets/metadata.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/airflow/datasets/metadata.py b/airflow/datasets/metadata.py
index a2caabf4f43..8219f058f7c 100644
--- a/airflow/datasets/metadata.py
+++ b/airflow/datasets/metadata.py
@@ -52,6 +52,8 @@ class Metadata:
         self.extra = extra
         if isinstance(alias, DatasetAlias):
             self.alias_name = alias.name
+        elif alias is None:
+            self.alias_name = None
         else:
             warnings.warn(
                 (