From d437e6866f44d4a23a0d50084a2e83ffb9e3e57e Mon Sep 17 00:00:00 2001
From: Ben Gotow <bengotow@gmail.com>
Date: Fri, 20 Nov 2015 18:03:47 -0800
Subject: [PATCH] fix(message-bodies): Ensure each message body is processed

Relevant for #436
---
 src/flux/stores/message-body-processor.coffee | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/flux/stores/message-body-processor.coffee b/src/flux/stores/message-body-processor.coffee
index cf7fa8b4b..5077ed3f2 100644
--- a/src/flux/stores/message-body-processor.coffee
+++ b/src/flux/stores/message-body-processor.coffee
@@ -24,7 +24,7 @@ class MessageBodyProcessor
   # optimistically display the message before the latest changes
   # persisted.
   _key: (message) ->
-    return crypto.createHash('md5').update(message.body).digest('hex')
+    return message.id + crypto.createHash('md5').update(message.body ? "").digest('hex')
 
   version: ->
     @_version
@@ -38,6 +38,8 @@ class MessageBodyProcessor
 
   process: (message) =>
     body = message.body
+    return "" unless body
+
     key = @_key(message)
     if @_recentlyProcessedD[key]
       return @_recentlyProcessedD[key].body