$linkBase = $newLinkBase;
} catch (ConfigEntryNotFoundException $e) {
// Is the deprecated linkBase not set?
if (is_null($linkBase)) {
// Then throw again the exception
$linkBase = $newLinkBase;
} catch (ConfigEntryNotFoundException $e) {
// Is the deprecated linkBase not set?
if (is_null($linkBase)) {
// Then throw again the exception