From 1a0cbdfd25206b5c8a2975933f8435aba7fa49c2 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Thu, 17 Aug 2006 19:34:10 +0000
Subject: [PATCH] add comment

git-svn-id: http://svn.openlayers.org/branches/openlayers/2.0@1294 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Layer.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/OpenLayers/Layer.js b/lib/OpenLayers/Layer.js
index 2cc8571103..52b6aedbcb 100644
--- a/lib/OpenLayers/Layer.js
+++ b/lib/OpenLayers/Layer.js
@@ -169,6 +169,9 @@ OpenLayers.Layer.prototype = {
      *   so that subclasses can override this and take special action once 
      *   they have their map variable set. 
      * 
+     *  Here we take care to bring over any of the necessary default properties
+     *   from the map. 
+     * 
      * @param {OpenLayers.Map} map
      */
     setMap: function(map) {