swaggest / json-diff

src/JsonPointer.php

Braces +3 added lines, -1 removed lines

@@ -122,7 +122,9 @@
                     $ref = new \stdClass();
                     $ref = &$ref->{$key};
                 } else {
-                    if ($flags & self::RECURSIVE_KEY_CREATION && $ref === null) $ref = array();
+                    if ($flags & self::RECURSIVE_KEY_CREATION && $ref === null) {
+                        $ref = array();
+                    }
                     if ('-' === $key) {
                         $ref = &$ref[];
                     } else {