Use null (#76505)

Co-authored-by: Elastic Machine <[email protected]>
elastic · Sep 4, 2020 · d44ef9b · d44ef9b
1 parent 5a99970
commit d44ef9b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/x-pack/plugins/xpack_legacy/server/plugin.ts b/x-pack/plugins/xpack_legacy/server/plugin.ts
@@ -34,8 +34,8 @@ export class XpackLegacyPlugin implements Plugin {
           docLinksKey: 'kibanaGeneralSettings',
         },
         type: 'string',
-        value: '',
-        schema: schema.maybe(schema.string()),
+        value: null,
+        schema: schema.maybe(schema.nullable(schema.string())),
       },
     });
   }