From 6a43fcaefcf7f5ffee2f2d6a4ee1a4bd864e5add Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Wed, 29 Feb 2012 13:34:47 +0100
Subject: [PATCH] change buttonclick.getPressedButton depth value from 5 to 3,
 this allows buttons with grand children (2 levels)

---
 lib/OpenLayers/Events/buttonclick.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/OpenLayers/Events/buttonclick.js b/lib/OpenLayers/Events/buttonclick.js
index f772c761f4..6520b83a0d 100644
--- a/lib/OpenLayers/Events/buttonclick.js
+++ b/lib/OpenLayers/Events/buttonclick.js
@@ -109,7 +109,7 @@ OpenLayers.Events.buttonclick = OpenLayers.Class({
      * {DOMElement} The button element, or undefined.
      */
     getPressedButton: function(element) {
-        var depth = 5, // limit the search depth
+        var depth = 3, // limit the search depth
             button;
         do {
             if(OpenLayers.Element.hasClass(element, "olButton")) {