[Form] Don't rely on if http-foundation isn't in FileType
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@ -92,9 +92,12 @@ class FileType extends AbstractType
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*/
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public function configureOptions(OptionsResolver $resolver)
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{
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$dataClass = null;
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if (class_exists('Symfony\Component\HttpFoundation\File\File')) {
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$dataClass = function (Options $options) {
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return $options['multiple'] ? null : 'Symfony\Component\HttpFoundation\File\File';
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};
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}
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$emptyData = function (Options $options) {
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return $options['multiple'] ? array() : null;
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