swaggest / json-diff

src/JsonPointer.php

Braces +3 added lines, -1 removed lines

@@ -87,7 +87,9 @@
                         throw new Exception('Non-existent path item: ' . $key);
                     }
                 } else {
-                    if ($recursively && $ref === null) $ref = array();
+                    if ($recursively && $ref === null) {
+                        $ref = array();
+                    }
                     if ('-' === $key) {
                         $ref = &$ref[];
                     } else {