From 9bb7a3884ba559dadde90e2b943b65b8fb9575bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9gis=20Hanol?= <regis@hanol.fr>
Date: Thu, 1 Oct 2015 01:17:34 +0200
Subject: [PATCH] fix the build

---
 .../javascripts/discourse/controllers/quote-button.js.es6   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/assets/javascripts/discourse/controllers/quote-button.js.es6 b/app/assets/javascripts/discourse/controllers/quote-button.js.es6
index 2dcedf49b8b..bd500049771 100644
--- a/app/assets/javascripts/discourse/controllers/quote-button.js.es6
+++ b/app/assets/javascripts/discourse/controllers/quote-button.js.es6
@@ -33,6 +33,12 @@ export default Ember.Controller.extend({
 
     const selection = window.getSelection();
 
+     // no selections
+    if (selection.isCollapsed) {
+      this.set('buffer', '');
+      return;
+    }
+
     // retrieve the selected range
     const range = selection.getRangeAt(0),
           cloned = range.cloneRange(),