From 9e2edeeceb1bab774fd13f4d7172b8a2cfe71555 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C4=93teris=20Caune?= <cuu508@gmail.com>
Date: Wed, 29 Jul 2015 12:51:23 +0300
Subject: [PATCH] Only associate demo check if it doesn't have an owner
 already.

---
 hc/accounts/views.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/hc/accounts/views.py b/hc/accounts/views.py
index 8c0a74f3..2bcf62eb 100644
--- a/hc/accounts/views.py
+++ b/hc/accounts/views.py
@@ -24,8 +24,12 @@ def _make_user(email):
 def _associate_demo_check(request, user):
     if "welcome_code" in request.session:
         check = Check.objects.get(code=request.session["welcome_code"])
-        check.user = user
-        check.save()
+
+        # Only associate demo check if it doesn't have an owner already.
+        if check.user is None:
+            check.user = user
+            check.save()
+            del request.session["welcome_code"]
 
 
 def _send_login_link(user):