outputhtml : Don't generate an error when the layout is provided in the variable

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2034 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

outputhtml.php

@@ -76,9 +76,11 @@ class outputhtml extends output
       @return string the Layout with variables interpreted */
   private function layoutVariables  ($layout, $variables)
   {
+    // The layout can be a external layout file or the HTML page itself.
+    // FIXME : Allow to manage variables in a layout provided in the variable, 
+    // without eval use
     if (! file_exists ($layout))
-      throw new Exception (sprintf (_("Layout File '%s' does not exists"), 
-                                    $layout), 404);
+      return $layout;
     extract ($variables);
     ob_start();
     require ($layout);