From 06a44077aa53747e60f1147952e6fb7739da9d1b Mon Sep 17 00:00:00 2001
From: Jeff Arnold <jbarnold@humbughq.com>
Date: Fri, 1 Mar 2013 11:55:01 -0500
Subject: [PATCH] Prevent multiple enters from sending duplicate messages

(imported from commit 872bb9971a6af3e352318665559e00b502dfb880)
---
 zephyr/static/js/composebox_typeahead.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/zephyr/static/js/composebox_typeahead.js b/zephyr/static/js/composebox_typeahead.js
index a9206d8548..cc59955500 100644
--- a/zephyr/static/js/composebox_typeahead.js
+++ b/zephyr/static/js/composebox_typeahead.js
@@ -104,7 +104,10 @@ function handle_keydown(e) {
                 && code === 13 && !e.shiftKey
                 && enter_sends) {
                 e.preventDefault();
-                compose.finish();
+                if ($("#compose-send-button").attr('disabled') !== "disabled") {
+                    $("#compose-send-button").attr('disabled', 'disabled');
+                    compose.finish();
+                }
             }
         }