Fix type error on metadata key field

subugoe · Jul 5, 2021 · 5b35250 · 5b35250
1 parent 4b57e97
commit 5b35250
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Service/PresentationService.php b/Service/PresentationService.php
@@ -476,7 +476,7 @@ private function getMetadata(\Subugoe\IIIFModel\Model\Document $document): array
             if (!empty($value)) {
                 $data = new Metadata();
                 $data
-                    ->setLabel($key)
+                    ->setLabel((string) $key)
                     ->setValue($value);
                 $metadata[] = $data;
             }