added a note that the host config is only available as of Symfony 2.2

fabpot · Apr 1, 2013 · a68e50a · a68e50a
1 parent 0c3b670
commit a68e50a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Silex/Route.php b/src/Silex/Route.php
@@ -87,7 +87,9 @@ public function method($method)
     }
 
     /**
-     * Sets the requirement of host on this Route
+     * Sets the requirement of host on this Route.
+     *
+     * Note that this only works with at least version 2.2 of the Symfony Routing component.
      *
      * @param string $host The host for which this route should be enabled
      *