Improve Responses resolving references

fixes #119
cebe · Feb 9, 2022 · a02f958 · a02f958
1 parent 39b7cac
commit a02f958
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/spec/Responses.php b/src/spec/Responses.php
@@ -242,10 +242,10 @@ public function resolveReferences(ReferenceContext $context = null)
                 /** @var Response|Reference|null $referencedObject */
                 $referencedObject = $response->resolve($context);
                 $this->_responses[$key] = $referencedObject;
-                if (!$referencedObject instanceof Reference && $referencedObject !== null) {
+                if (!$referencedObject instanceof Reference && $referencedObject instanceof SpecObjectInterface) {
                     $referencedObject->resolveReferences();
                 }
-            } else {
+            } elseif ($response instanceof SpecObjectInterface) {
                 $response->resolveReferences($context);
             }
         }