From 435b4ae2dde342840d24bf944969b37958a98c08 Mon Sep 17 00:00:00 2001
From: r888888888 <r888888888@gmail.com>
Date: Fri, 21 Jun 2013 12:44:32 -0700
Subject: [PATCH] fixes #1752

---
 app/assets/javascripts/posts.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/assets/javascripts/posts.js b/app/assets/javascripts/posts.js
index 01c5c7760..ff1ff810e 100644
--- a/app/assets/javascripts/posts.js
+++ b/app/assets/javascripts/posts.js
@@ -47,6 +47,10 @@
         return false;
       },
       source: function(req, resp) {
+        if (req.term.match(/ $/)) {
+          return;
+        }
+
         var term = req.term.match(/\S+/g).pop();
         $.ajax({
           url: "/tags.json",