Fixed: return / if all parameters are empty in $router->getUrl method.

src/Pecee/SimpleRouter/Router.php

@@ -248,6 +248,7 @@ class Router
 
                     if ($rewriteRoute !== null) {
                         $rewriteRoute->loadMiddleware($this->request);
+
                         return $rewriteRoute->renderRoute($this->request);
                     }
 
@@ -265,6 +266,7 @@ class Router
                     /* Render route */
                     $routeNotAllowed = false;
                     $this->request->setLoadedRoute($route);
+
                     return $route->renderRoute($this->request);
 
                     break;
@@ -323,6 +325,7 @@ class Router
 
                 if ($rewriteRoute !== null) {
                     $rewriteRoute->loadMiddleware($this->request);
+
                     return $rewriteRoute->renderRoute($this->request);
                 }
 
@@ -434,6 +437,10 @@ class Router
             throw new \InvalidArgumentException('Invalid type for getParams. Must be array or null');
         }
 
+        if ($name === '' && $parameters === '') {
+            return '/';
+        }
+
         /* Only merge $_GET when all parameters are null */
         if ($name === null && $parameters === null && $getParams === null) {
             $getParams = $_GET;