From 44798289cc28ff5150e3f94dbe11c02b5d0bc33c Mon Sep 17 00:00:00 2001
From: Indigo744 <Indigo744@users.noreply.github.com>
Date: Thu, 22 Oct 2015 11:33:43 +0200
Subject: [PATCH] Avoid IE8 js error on map update

legends is an array containing the legend element.
Using "Array.prototype.forEach()" is not valid for IE8 (and maybe others?).
To fix the problem, I use jQuery.each() function (http://api.jquery.com/jQuery.each).
Issue doesn't appears anymore.
---
 js/jquery.mapael.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/jquery.mapael.js b/js/jquery.mapael.js
index 8aada64..e92e8ba 100644
--- a/js/jquery.mapael.js
+++ b/js/jquery.mapael.js
@@ -222,12 +222,12 @@
 					, elemOptions = {};
 				
 				// Reset hidden map elements (when user click on legend elements)
-				legends.forEach(function(el) {
+				$.each(legends, function(index, el) {
 					el.forEach && el.forEach(function(el) {
 						if(typeof el.hidden != "undefined" && el.hidden == true) {
 							$(el.node).trigger("click");
 						}
-					})
+					});
 				});
 				
 				if (typeof opt != "undefined") {