code style

middlewares · Jan 27, 2018 · a71d498 · a71d498
1 parent 6e33a77
commit a71d498
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Recaptcha.php b/src/Recaptcha.php
@@ -84,6 +84,6 @@ private function getIp(ServerRequestInterface $request): string
             return $request->getAttribute($this->ipAttribute);
         }
 
-        return isset($server['REMOTE_ADDR']) ? $server['REMOTE_ADDR'] : '';
+        return $server['REMOTE_ADDR'] ?? '';
     }
 }