From 09c918183f1961478e0381d60bdeade01884d532 Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Mar 15 2017 09:01:24 +0000
Subject: Save the messages related to ticket dependency changes


This way, we can show them in the UI as the other metadata update

---

diff --git a/pagure/ui/issues.py b/pagure/ui/issues.py
index 215f4c2..5cde448 100644
--- a/pagure/ui/issues.py
+++ b/pagure/ui/issues.py
@@ -302,7 +302,7 @@ def update_issue(repo, issueid, username=None, namespace=None):
                     username=flask.g.fas_user.username,
                     ticketfolder=APP.config['TICKETS_FOLDER'],
                 )
-                messages.union(set(msgs))
+                messages = messages.union(set(msgs))
 
                 # Update ticket(s) depending on this one
                 msgs = pagure.lib.update_blocked_issue(
@@ -310,7 +310,7 @@ def update_issue(repo, issueid, username=None, namespace=None):
                     username=flask.g.fas_user.username,
                     ticketfolder=APP.config['TICKETS_FOLDER'],
                 )
-                messages.union(set(msgs))
+                messages = messages.union(set(msgs))
 
             if not is_js:
                 for message in messages: