.../src/Functional/EntityResource/XmlEntityNormalizationQuirksTrait.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core/modules/rest/tests/src/Functional/EntityResource/XmlEntityNormalizationQuirksTrait.php b/core/modules/rest/tests/src/Functional/EntityResource/XmlEntityNormalizationQuirksTrait.php index 962d8e9..b69394b 100644 --- a/core/modules/rest/tests/src/Functional/EntityResource/XmlEntityNormalizationQuirksTrait.php +++ b/core/modules/rest/tests/src/Functional/EntityResource/XmlEntityNormalizationQuirksTrait.php @@ -99,7 +99,7 @@ protected function applyXmlFieldDecodingQuirks(array $normalization) { } } - if (!empty($normalization[$field_name])) { + if (count($normalization[$field_name]) === 1) { $normalization[$field_name] = $normalization[$field_name][0]; } }