From 19636ed39bf37b2bea1de7f1ce2ec03876eecb1d Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Mar 18 2015 14:56:55 +0000
Subject: Ensure the list of issues returned are unique


---

diff --git a/progit/lib/link.py b/progit/lib/link.py
index 2cc8206..0fb41bf 100644
--- a/progit/lib/link.py
+++ b/progit/lib/link.py
@@ -70,6 +70,7 @@ def get_relation(session, reponame, username, text, reftype='relates'):
             if issue is None or issue.project.name not in [project, repo.name]:
                 continue
 
-            issues.append(issue)
+            if issue not in issues:
+                issues.append(issue)
 
     return issues