added some comments.

bthaeler · Feb 7, 2013 · cb9985e · cb9985e
1 parent 468dfc8
commit cb9985e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/app/autoload/mojito-client.client.js b/lib/app/autoload/mojito-client.client.js
@@ -332,9 +332,13 @@ YUI.add('mojito-client', function(Y, NAME) {
         init: function(config) {
             var forwardConfig = {
                 config: config,
+                // pass globalHookhandler to addons that may want to use hooks
                 globalHookHandler: globalHookHandler
             };
             fireLifecycle('pre-init', forwardConfig);
+            // if we didn't originaly have hooks enabled, copy back from config object.
+            // This is the case where an add-on module wants to turn on hooks and
+            // created an instance of the globalHookHandler.
             if (!globalHookHandler) {
                 globalHookHandler = forwardConfig.globalHookHandler;
             }