refactor: remove unnecessary "&"

kenjis · kenjis · commit 74d30a107f8e · 2022-10-10T06:39:24.000+09:00
diff --git a/system/Filters/Filters.php b/system/Filters/Filters.php
@@ -147,7 +147,7 @@ private function discoverFilters()
      */
     public function setResponse(ResponseInterface $response)
     {
-        $this->response = &$response;
+        $this->response = $response;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -147,7 +147,7 @@ private function discoverFilters()`
`147`	`147`	`*/`
`148`	`148`	`public function setResponse(ResponseInterface $response)`
`149`	`149`	`{`
`150`		`- $this->response = &$response;`
	`150`	`+ $this->response = $response;`
`151`	`151`	`}`
`152`	`152`
`153`	`153`	`/**`