Fix null (#47)

* Gracefully handle null values in convertToUTF8
LycheeOrg · Jul 2, 2022 · fcfa13e · fcfa13e
1 parent 777b74f
commit fcfa13e
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/PHPExif/Adapter/AdapterAbstract.php b/lib/PHPExif/Adapter/AdapterAbstract.php
@@ -130,9 +130,11 @@ public function setOptions(array $options) : AdapterInterface
     public function convertToUTF8(array|string $data) : array|string
     {
         if (is_array($data)) {
-            /** @var array|string $v */
+            /** @var array|string|null $v */
             foreach ($data as $k => $v) {
-                $data[$k] = $this->convertToUTF8($v);
+                if ($v !== null) {
+                    $data[$k] = $this->convertToUTF8($v);
+                }
             }
         } else {
             $data = Encoding::toUTF8($data);