Tweak header vary

barryvdh · barryvdh · commit 5b45b6efe9cf · 2025-03-10T19:35:29.000+01:00
diff --git a/src/CorsService.php b/src/CorsService.php
@@ -211,7 +211,7 @@ public function varyHeader(Response $response, $header): Response
     {
         $vary = $response->getVary();
         if (!in_array($header, $vary)) {
-            if (count($response->headers->all('Vary')) == 1) {
+            if (count($response->headers->all('Vary')) === 1) {
                 $response->setVary($response->headers->get('Vary') . ', ' . $header, true);
             } else {
                 $response->setVary($header, false);

Original file line number	Diff line number	Diff line change
`@@ -211,7 +211,7 @@ public function varyHeader(Response $response, $header): Response`
`211`	`211`	`{`
`212`	`212`	`$vary = $response->getVary();`
`213`	`213`	`if (!in_array($header, $vary)) {`
`214`		`- if (count($response->headers->all('Vary')) == 1) {`
	`214`	`+ if (count($response->headers->all('Vary')) === 1) {`
`215`	`215`	`$response->setVary($response->headers->get('Vary') . ', ' . $header, true);`
`216`	`216`	`} else {`
`217`	`217`	`$response->setVary($header, false);`