diff --git a/get_oauth_token.php b/get_oauth_token.php
index 40c46aa5..89aa3aaa 100644
--- a/get_oauth_token.php
+++ b/get_oauth_token.php
@@ -115,8 +115,7 @@ switch ($providerName) {
 }
 
 if (is_null($provider)) {
-    echo 'Provider missing';
-    exit;
+    exit('Provider missing');
 }
 
 if (!isset($_GET['code'])) {