From 75d150efc735d8463443e21210fe1dc40283efea Mon Sep 17 00:00:00 2001
From: Tim Abbott <tabbott@humbughq.com>
Date: Wed, 24 Oct 2012 14:25:45 -0400
Subject: [PATCH] Fix being unable to send messages with a trailing comma in
 recipients list.

(imported from commit 5c075c4aa1da8c2a153b33ed4d061fac88de48e7)
---
 zephyr/views.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/zephyr/views.py b/zephyr/views.py
index fd880172ef..4fe9bd8ea1 100644
--- a/zephyr/views.py
+++ b/zephyr/views.py
@@ -566,6 +566,8 @@ def send_message_backend(request, user_profile, sender, client_name=None):
 
         recipient_profile_ids = set()
         for recipient in huddle_recipients:
+            if recipient == "":
+                continue
             try:
                 recipient_profile_ids.add(UserProfile.objects.get(user__email=recipient).id)
             except UserProfile.DoesNotExist: