Fix param type

simplesamlphp · Jun 3, 2019 · 225665e · 225665e
1 parent bd64205
commit 225665e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/MetaLoader.php b/lib/MetaLoader.php
@@ -275,10 +275,10 @@ private function addCachedMetadata(array $source)
      * Store caching state data for a source
      *
      * @param array $source
-     * @param array $responseHeaders
+     * @param array|null $responseHeaders
      * @return void
      */
-    private function saveState(array $source, array $responseHeaders)
+    private function saveState(array $source, $responseHeaders)
     {
         if (isset($source['conditionalGET']) && $source['conditionalGET']) {
             // Headers section