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[Intl] Explicit check

This commit is contained in:
Roland Franssen 2019-08-14 08:36:48 +02:00
parent 7ae7a66f05
commit fbd4ce4c5c
1 changed files with 3 additions and 3 deletions
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6
src/Symfony/Component/Intl/Data/Generator/LanguageDataGenerator.php
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@ -167,9 +167,9 @@ class LanguageDataGenerator extends AbstractDataGenerator
$aliases = iterator_to_array($metadataBundle['alias']['language']);
$alpha2ToAlpha3 = [];
foreach ($aliases as $alias => $language) {
$language = $language['replacement'];
if (2 === \strlen($language) && 3 === \strlen($alias)) {
foreach ($aliases as $alias => $data) {
$language = $data['replacement'];
if (2 === \strlen($language) && 3 === \strlen($alias) && 'overlong' === $data['reason']) {
if (isset(self::$preferredAlpha2ToAlpha3Mapping[$language])) {
// Validate to prevent typos
if (!isset($aliases[self::$preferredAlpha2ToAlpha3Mapping[$language]])) {