Don't add existing style tag again.

netzpirat · Jun 19, 2012 · 67588e8 · 67588e8
1 parent 60986cf
commit 67588e8
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/vendor/assets/javascripts/less_assets.js.coffee b/vendor/assets/javascripts/less_assets.js.coffee
@@ -55,7 +55,8 @@ class window.LessAssets
 
         style.appendChild rules
 
-      head = doc.getElementsByTagName('head')[0]
-      head.appendChild style
+      unless doc.getElementById(id)
+        head = doc.getElementsByTagName('head')[0]
+        head.appendChild style
 
     result