route : the redirect can be done outside the site, with a warning

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2161 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

route.php

@@ -190,7 +190,7 @@ class route
     // Allow to redirect from POST to GET, but not GET to GET (can loop)
     if ($destURL === $requestURL && $_SERVER["REQUEST_METHOD"] === "GET")
       throw new Exception ("Redirect to myself", 508);
-    if (substr_count ("../", $baseURL) > 1+ substr_count ("/", $destURL))
+    if (substr_count ($baseURL, "../") > 1+ substr_count ($destURL,"/"))
       throw new Exception ("Can't redirect outside this site (Base $baseURL)",
                            405);