sequnce_bc.diff

diff --git a/core/modules/config/src/Tests/ConfigSchemaTest.php b/core/modules/config/src/Tests/ConfigSchemaTest.php
index d963d45..37adff0 100644
--- a/core/modules/config/src/Tests/ConfigSchemaTest.php
+++ b/core/modules/config/src/Tests/ConfigSchemaTest.php
@@ -343,6 +343,7 @@ public function testConfigSaveWithSchema() {
       'float' => '3.14',
       'null_float' => '',
       'sequence' => array (1, 0, 1),
+      'sequence_bc' => array(1, 0, 1),
       // Not in schema and therefore should be left untouched.
       'not_present_in_schema' => TRUE,
       // Test a custom type.
@@ -365,6 +366,7 @@ public function testConfigSaveWithSchema() {
       'float' => 3.14,
       'null_float' => NULL,
       'sequence' => array (TRUE, FALSE, TRUE),
+      'sequence_bc' => array(TRUE, FALSE, TRUE),
       'not_present_in_schema' => TRUE,
       'config_schema_test_integer' => 1,
       'config_schema_test_integer_empty_string' => NULL,