UI\Presenter: sends HTTP header Vary: X-Requested-With [Closes nette/…

…nette#1133]
nette · Dec 19, 2013 · e83b58f · e83b58f
1 parent dbb9e61
commit e83b58f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Application/UI/Presenter.php b/src/Application/UI/Presenter.php
@@ -163,6 +163,10 @@ public function run(Application\Request $request)
 			$this->payload = new \stdClass;
 			$this->setParent($this->getParent(), $request->getPresenterName());
 
+			if (!$this->getHttpResponse()->isSent()) {
+				$this->getHttpResponse()->addHeader('Vary', 'X-Requested-With');
+			}
+
 			$this->initGlobalParameters();
 			$this->checkRequirements($this->getReflection());
 			$this->startup();