[Layout] Fix comment

Change inaccurate comment based on feedback from code review for WTD-1182.
2015-06-03 07:49:11 -07:00
parent cde173dbdc
commit a18a7c9960
1 changed files with 2 additions and 1 deletions
--- a/platform/features/layout/src/LayoutController.js
+++ b/platform/features/layout/src/LayoutController.js
@@ -69,7 +69,8 @@ define(
            function lookupPanels(ids) {
                var configuration = $scope.configuration || {};

-                // Ensure ids is array-like
+                // ids is read from model.composition and may be undefined;
+                // fall back to an array if that occurs
                ids = ids || [];

                // Pull panel positions from configuration