if no params

apache · Jun 23, 2021 · 60c135d · 60c135d
1 parent c5153df
commit 60c135d
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/superset/databases/commands/validate.py b/superset/databases/commands/validate.py
@@ -85,9 +85,7 @@ def run(self) -> None:
             )
 
         # perform initial validation
-        errors = engine_spec.validate_parameters(
-            self._properties.get("parameters", None)
-        )
+        errors = engine_spec.validate_parameters(self._properties.get("parameters", {}))
         if errors:
             raise InvalidParametersError(errors)