3.22 compatibility

hhvm · Sep 28, 2017 · ff54164 · ff54164
1 parent 5926395
commit ff54164
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Codegen.php b/src/Codegen.php
@@ -197,7 +197,7 @@ private function buildUriBuilders(): void {
     ))
       ->setGeneratedFrom($this->getGeneratedFrom())
       ->setDiscardChanges(
-        Shapes::idx($this->config, 'discardChanges', false),
+        Shapes::idx($this->config ?? shape(), 'discardChanges', false),
       );
 
     $controllers = $this->controllerFacts->getControllers()->keys();
@@ -242,7 +242,7 @@ function (classname<HasUriPattern> $class) {
       $base,
       $param_builder,
     ))
-      ->setDiscardChanges(Shapes::idx($this->config, 'discardChanges', false))
+      ->setDiscardChanges(Shapes::idx($this->config ?? shape(), 'discardChanges', false))
       ->setGeneratedFrom($this->getGeneratedFrom());
     foreach ($config['trait']['requireExtends'] ?? [] as $what) {
       $builder->traitRequireExtends($what);