return null explicitly for nullable return types

2017-03-01 21:08:18 +00:00 · 2017-03-01 21:08:18 +00:00 · 884f92b5a5
commit 884f92b5a5
parent 241ef0bd7e
2 changed files with 2 additions and 2 deletions
--- a/app/Services/TokenService.php
+++ b/app/Services/TokenService.php
@ -45,7 +45,7 @@ class TokenService
        try {
            $token = (new Parser())->parse((string) $token);
        } catch (InvalidArgumentException | RuntimeException $e) {
-            return;
+            return null;
        }
        if ($token->verify($signer, config('app.key'))) {
            //signuture valid