Use passed-in class name when clearing initializing list

Author: othercorey

Locator/TableLocator.php

@@ -208,13 +208,8 @@ public function getConfig(?string $alias = null): array
      */
     public function get(string $alias, array $options = []): Table
     {
-        /** @var \Cake\ORM\Table $table */
-        $table = parent::get($alias, $options);
-
-        $className = get_class($table);
-        unset($this->initializing[$className]);
-
-        return $table;
+        /** @var \Cake\ORM\Table */
+        return parent::get($alias, $options);
     }
 
     /**
@@ -283,6 +278,9 @@ protected function createInstance(string $alias, array $options)
             $this->_fallbacked[$alias] = $instance;
         }
 
+        // clear initializing flag after construction complete
+        unset($this->initializing[$options['className']]);
+
         return $instance;
     }