From 842b5aed56e43529e7e689ba4b3940c95e954adb Mon Sep 17 00:00:00 2001
From: David Baker <dave@matrix.org>
Date: Thu, 3 Nov 2016 17:12:29 +0000
Subject: [PATCH] The variable is called roomId here

---
 src/ContentMessages.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ContentMessages.js b/src/ContentMessages.js
index a3f6d548c3..d88d769c91 100644
--- a/src/ContentMessages.js
+++ b/src/ContentMessages.js
@@ -161,7 +161,7 @@ class ContentMessages {
         var error;
         var self = this;
         return def.promise.then(function() {
-            if (matrixClient.isRoomEncrypted(room_id)) {
+            if (matrixClient.isRoomEncrypted(roomId)) {
                 // If the room is encrypted then encrypt the file before uploading it.
                 // First read the file into memory.
                 upload.promise = readFileAsArrayBuffer(file).then(function(data) {