function esi_update_7001 in ESI: Edge Side Includes 7.3

Implements hook_update_n().

File

./esi.install, line 21

Code

function esi_update_7001() {

  // @TODO: should this belong to esi_block?
  // The variable 'esi_block_default_max_age' has been renamed to
  // 'esi_block_default_ttl'.
  $ttl = variable_get('esi_block_default_max_age', FALSE);
  if (is_numeric($ttl) || $ttl === 0) {
    variable_set('esi_block_default_ttl', $ttl);
    variable_del('esi_block_default_max_age');
  }
}