if ( isset( $info['config'] ) ) {
foreach ( $info['config'] as $key => $data ) {
$value = $data['value'];
- if ( isset( $value['merge_strategy'] ) ) {
+ if ( isset( $data['merge_strategy'] ) ) {
$value[ExtensionRegistry::MERGE_STRATEGY] = $data['merge_strategy'];
}
if ( isset( $data['path'] ) && $data['path'] ) {