From 1eeb732625632e1b676bb72d96143786b3b55e42 Mon Sep 17 00:00:00 2001
From: Kegan Dougal <kegan@matrix.org>
Date: Thu, 17 Dec 2015 14:34:45 +0000
Subject: [PATCH] Supply bind_email=true at registration time - required for
 3pid invites to work.

---
 src/Signup.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/Signup.js b/src/Signup.js
index 02ddaacc6d..74c4ad5f19 100644
--- a/src/Signup.js
+++ b/src/Signup.js
@@ -116,8 +116,17 @@ class Register extends Signup {
 
     _tryRegister(authDict) {
         var self = this;
+
+        var bindEmail;
+
+        if (this.username && this.password) {
+            // only need to bind_email when sending u/p - sending it at other
+            // times clobbers the u/p resulting in M_MISSING_PARAM (password)
+            bindEmail = true;
+        }
+
         return MatrixClientPeg.get().register(
-            this.username, this.password, this.params.sessionId, authDict
+            this.username, this.password, this.params.sessionId, authDict, bindEmail
         ).then(function(result) {
             self.credentials = result;
             self.setStep("COMPLETE");