Don't use empty()

Refs #9009
cakephp · Jun 20, 2016 · 97e071f · 97e071f
1 parent 1fb128b
commit 97e071f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ORM/Rule/ExistsIn.php b/src/ORM/Rule/ExistsIn.php
@@ -65,7 +65,7 @@ public function __invoke(EntityInterface $entity, array $options)
     {
         if (is_string($this->_repository)) {
             $repository = $options['repository']->association($this->_repository);
-            if (empty($repository)) {
+            if (!$repository) {
                 throw new RuntimeException(sprintf(
                     "ExistsIn rule for '%s' is invalid. The '%s' association is not defined.",
                     implode(', ', $this->_fields),