From 062ee7485c2a3f98a2bb44901096b42472e67df0 Mon Sep 17 00:00:00 2001
From: Kersten Jeremy <jke@openerp.com>
Date: Tue, 25 Mar 2014 18:21:47 +0100
Subject: [PATCH] [FIX] IE9 - Catch error when we try to load a new stylesheet
 but that we have already reached the max number of sheet in IE9 : 31

bzr revid: jke@openerp.com-20140325172147-6ymq1ixebawj4ce2
---
 .../static/lib/jquery.sparkline/jquery.sparkline.js         | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/addons/web_kanban_sparkline/static/lib/jquery.sparkline/jquery.sparkline.js b/addons/web_kanban_sparkline/static/lib/jquery.sparkline/jquery.sparkline.js
index 43b24c080a6..56498763549 100644
--- a/addons/web_kanban_sparkline/static/lib/jquery.sparkline/jquery.sparkline.js
+++ b/addons/web_kanban_sparkline/static/lib/jquery.sparkline/jquery.sparkline.js
@@ -582,7 +582,11 @@
         var tag;
         //if ('\v' == 'v') /* ie only */ {
         if (document.createStyleSheet) {
-            document.createStyleSheet().cssText = css;
+            try {
+                document.createStyleSheet().cssText = css;
+            } catch(err) {
+                console.log('Failed - IE9 limit 31 sheets CSS');
+            }
         } else {
             tag = document.createElement('style');
             tag.type = 'text/css';