addFilter() should also throw an InvalidFilterChainException

diff --git a/inc/classes/main/controller/class_BaseController.php b/inc/classes/main/controller/class_BaseController.php
index 2a1c50f97c0b5a18267c4bd067f8b1d9287941df..95827c5e89eeb3ce87638972f9994ff6433e8471 100644 (file)
--- a/inc/classes/main/controller/class_BaseController.php
+++ b/inc/classes/main/controller/class_BaseController.php
@@ -70,8 +70,16 @@ class BaseController extends BaseFrameworkSystem implements Registerable {
         * @param       $filterGroup    Group of the filter
         * @param       $filterInstance         An instance of a filter
         * @return      void
+        * @throws      InvalidFilterChainException     If the filter chain is invalid
         */
        protected function addFilter ($filterGroup, Filterable $filterInstance) {
+               // Test if the filter is there
+               if (!isset($this->filterChains[$filterGroup])) {
+                       // Throw an exception here
+                       throw new InvalidFilterChainException(array($this, $filterGroup), self::EXCEPTION_FILTER_CHAIN_INVALID);
+               } // END - if
+
+               // Add the filter
                $this->filterChains[$filterGroup]->addFilter($filterInstance);
        }