[HttpKernel] Fixed wache vary write (fixes #3896).

symfony · Apr 20, 2012 · 686653a · 686653a
1 parent cd783fb
commit 686653a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Symfony/Component/HttpKernel/HttpCache/Store.php b/src/Symfony/Component/HttpKernel/HttpCache/Store.php
@@ -167,7 +167,7 @@ public function write(Request $request, Response $response)
         $entries = array();
         $vary = $response->headers->get('vary');
         foreach ($this->getMetadata($key) as $entry) {
-            if (!isset($entry[1]['vary'])) {
+            if (!isset($entry[1]['vary'][0])) {
                 $entry[1]['vary'] = array('');
             }