Fix 'NoneType' object is not subscriptable. (#29820)

apache · Feb 28, 2023 · 972fca2 · 972fca2
1 parent 8603d09
commit 972fca2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/airflow/providers/google/cloud/transfers/gcs_to_gcs.py b/airflow/providers/google/cloud/transfers/gcs_to_gcs.py
@@ -374,7 +374,7 @@ def _copy_source_without_wildcard(self, hook, prefix):
 
     def _copy_file(self, hook, source_object):
         destination_object = self.destination_object or source_object
-        if self.destination_object[-1] == "/":
+        if self.destination_object and self.destination_object[-1] == "/":
             file_name = source_object.split("/")[-1]
             destination_object += file_name
         self._copy_single_object(