Ensure string type

contao · Jun 12, 2024 · 0afb5a1 · 0afb5a1
1 parent 3915d2a
commit 0afb5a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Metadata/XmpFormat.php b/src/Metadata/XmpFormat.php
@@ -239,7 +239,7 @@ private function buildXmp(array $metadata): string
 
         foreach ($metadata as $namespace => $attributes) {
             foreach ($attributes as $attribute => $values) {
-                if (!$values = array_filter($values, static function ($value): bool { return '' !== $value; })) {
+                if (!$values = array_filter($values, static function ($value): bool { return '' !== (string) $value; })) {
                     continue;
                 }