[BUGFIX] Handle invalid cache entry

romm · Sep 11, 2019 · 5cd832a · 5cd832a
1 parent a944ff7
commit 5cd832a
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/Classes/Form/FormObject/FormObjectFactory.php b/Classes/Form/FormObject/FormObjectFactory.php
@@ -214,9 +214,11 @@ protected function getStaticInstance($className)
         if (false === isset($this->static[$cacheIdentifier])) {
             $cacheInstance = $this->getCacheInstance();
 
-            if ($cacheInstance->has($cacheIdentifier)) {
-                $static = $cacheInstance->get($cacheIdentifier);
-            } else {
+            $static = $cacheInstance->has($cacheIdentifier)
+                ? $cacheInstance->get($cacheIdentifier)
+                : null;
+
+            if (!$static instanceof FormObjectStatic) {
                 $static = $this->buildStaticInstance($className);
                 $static->getObjectHash();