fixed index not updating after blog create

public/index.php

@@ -52,9 +52,9 @@ function init()
 
 $app->get('/', function (Request $request, Response $response, array $args) {
 
-    if (!isset($_SESSION['blogs'])) {
+
         init();
-    }
+    
     addNavbar($response);
     $response->getBody()->write('<hr/><h1>Onze blog</h1>');
     $response->getBody()->write('<ul>');