#25 deduplicate header links (#26)

JacobBennett · Jan 23, 2019 · 2c861a2 · 2c861a2
1 parent 79b1a8d
commit 2c861a2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/Middleware/AddHttp2ServerPush.php b/src/Middleware/AddHttp2ServerPush.php
@@ -50,6 +50,7 @@ protected function generateAndAttachLinkHeaders(Response $response, $limit = nul
                 return $this->buildLinkHeaderString($url);
             })
             ->filter()
+            ->unique()
             ->take($limit)
             ->implode(',');