fix merge

Author: nicolas-grekas

Mapping/Loader/YamlFileLoader.php

@@ -74,14 +74,14 @@ public function loadClassMetadata(ClassMetadataInterface $classMetadata)
 
                         $attributeMetadata->addGroup($group);
                     }
+                }
 
-                    if (isset($data['max_depth'])) {
-                        if (!is_int($data['max_depth'])) {
-                            throw new MappingException(sprintf('The "max_depth" value must be an integer in "%s" for the attribute "%s" of the class "%s".', $this->file, $attribute, $classMetadata->getName()));
-                        }
-
-                        $attributeMetadata->setMaxDepth($data['max_depth']);
+                if (isset($data['max_depth'])) {
+                    if (!is_int($data['max_depth'])) {
+                        throw new MappingException(sprintf('The "max_depth" value must be an integer in "%s" for the attribute "%s" of the class "%s".', $this->file, $attribute, $classMetadata->getName()));
                     }
+
+                    $attributeMetadata->setMaxDepth($data['max_depth']);
                 }
             }
         }