Missing static keyword

This commit is contained in:
Mike Jolley 2018-06-14 16:35:34 +01:00
parent 78636b1f12
commit 9b0de1a221
1 changed files with 1 additions and 1 deletions

View File

@ -150,7 +150,7 @@ class WC_Cache_Helper {
*
* @param string $version Version of the transient to remove.
*/
protected function queue_delete_version_transients( $version = '' ) {
protected static function queue_delete_version_transients( $version = '' ) {
if ( ! wp_using_ext_object_cache() && ! empty( $version ) ) {
wp_schedule_single_event( time() + 30, 'delete_version_transients', array( $version ) );
}