diff --git a/src/Twig/ContentExtension.php b/src/Twig/ContentExtension.php
index bd957fe07..608c5e64e 100644
--- a/src/Twig/ContentExtension.php
+++ b/src/Twig/ContentExtension.php
@@ -243,8 +243,10 @@ private function findOneImage(Field $field)
 
         if ($field instanceof ListFieldInterface) {
             foreach ($field->getValue() as $subField) {
-                if ($this->findOneImage($subField)) {
-                    return $subField;
+                $foundImageField = $this->findOneImage($subField);
+
+                if ($foundImageField) {
+                    return $foundImageField;
                 }
             }
         }