From cc2d1b90c3bc5728d75c956d3466d58df8c97b3d Mon Sep 17 00:00:00 2001
From: Corey Wilson <corey@commercesignals.com>
Date: Mon, 29 Feb 2016 21:35:24 -0500
Subject: [PATCH] fix(tests): add style tag once

- Add style tag once to avoid multiplied DOM creation

Closes #5557
Fixes #5548
---
 Gruntfile.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index 71255ba571..e11e8e6c78 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -436,7 +436,7 @@ module.exports = function(grunt) {
       .replace(/\\/g, '\\\\')
       .replace(/'/g, "\\'")
       .replace(/\r?\n/g, '\\n');
-    js = `angular.module('ui.bootstrap.${moduleName}').run(function() {!angular.$$csp().noInlineStyle && angular.element(document).find('head').prepend('<style type="text/css">${css}</style>'); });`;
+    js = `angular.module('ui.bootstrap.${moduleName}').run(function() {!angular.$$csp().noInlineStyle && !angular.$$uibCss && angular.element(document).find('head').prepend('<style type="text/css">${css}</style>'); angular.$$uibCss = true; });`;
     state.js.push(js);
 
     return state;