Changed logic to use suggested empty() function.

l0gicgate · Apr 30, 2017 · a813d70 · a813d70
1 parent f1e4feb
commit a813d70
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Slim/Http/Headers.php b/Slim/Http/Headers.php
@@ -77,7 +77,7 @@ public static function determineAuthorization(Environment $environment)
     {
         $authorization = $environment->get('HTTP_AUTHORIZATION');
 
-        if ((null === $authorization || $authorization === '') && is_callable('getallheaders')) {
+        if (empty($authorization) && is_callable('getallheaders')) {
             $headers = getallheaders();
             $headers = array_change_key_case($headers, CASE_LOWER);
             if (isset($headers['authorization'])) {