fix empty route matching single pattern

src/Active.php

@@ -218,7 +218,7 @@ public function checkRoute($routeNames)
      *
      * @return bool
      */
-    public function checkRoutePattern($patterns)
+    public function checkRoutePattern($patterns): bool
     {
         if (!$this->route) {
             return false;
@@ -227,7 +227,7 @@ public function checkRoutePattern($patterns)
         $routeName = $this->route->getName();
 
         if ($routeName == null) {
-            return in_array(null, $patterns);
+            return in_array(null, (array) $patterns);
         }
 
         foreach ((array)$patterns as $p) {

tests/ActiveTest.php

@@ -421,6 +421,11 @@ public function provideCheckRoutePatternTestData()
                 ['foo.*', null],
                 true,
             ],
+            'route with no name and single pattern'    => [
+                Request::create('/'),
+                'foo.*',
+                false,
+            ],
         ];
     }