diff --git a/lib/SimpleSAML/Metadata/SAMLParser.php b/lib/SimpleSAML/Metadata/SAMLParser.php
index 71b4b8acf02a16d0f0a7a9358ff5a798a2da967f..be930bd355d992c6301286242fdc6dae1f5f8d2f 100644
--- a/lib/SimpleSAML/Metadata/SAMLParser.php
+++ b/lib/SimpleSAML/Metadata/SAMLParser.php
@@ -636,7 +636,7 @@ class SimpleSAML_Metadata_SAMLParser {
 		$this->addExtensions($ret, $spd);
 
 		// prioritize mdui:DisplayName as the name if available
-		if (isset($ret['UIInfo']) && isset($ret['UIInfo']['DisplayName'])) {
+		if (!empty($ret['UIInfo']['DisplayName'])) {
 			$ret['name'] = $ret['UIInfo']['DisplayName'];
 		}
 
@@ -705,7 +705,7 @@ class SimpleSAML_Metadata_SAMLParser {
 		$this->addExtensions($ret, $idp);
 
 		// prioritize mdui:DisplayName as the name if available
-		if (isset($ret['UIInfo']) && isset($ret['UIInfo']['DisplayName'])) {
+		if (!empty($ret['UIInfo']['DisplayName'])) {
 			$ret['name'] = $ret['UIInfo']['DisplayName'];
 		}