From 8107ed5df39ee4b7323927478ac9018ad4b97b60 Mon Sep 17 00:00:00 2001
From: miknight <miknight@5e44df70-d631-0410-a02e-f1bdc1e0250e>
Date: Tue, 25 Mar 2008 11:56:43 +0000
Subject: [PATCH] [#797] Fixed saving duplicate tags on the one object - thanks
 Tim

git-svn-id: https://projectpier.svn.sourceforge.net/svnroot/projectpier/ProjectPier/Trunk@152 5e44df70-d631-0410-a02e-f1bdc1e0250e
---
 application/models/tags/Tags.class.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/application/models/tags/Tags.class.php b/application/models/tags/Tags.class.php
index 13f680c..7b9f69a 100644
--- a/application/models/tags/Tags.class.php
+++ b/application/models/tags/Tags.class.php
@@ -75,6 +75,7 @@ function clearObjectTags(ProjectDataobject $object, $manager_class) {
     function setObjectTags($tags, ProjectDataObject $object, $manager_class, $project = null) {
       self::clearObjectTags($object, $manager_class);
       if (is_array($tags) && count($tags)) {
+        $tags = array_unique($tags);
         foreach ($tags as $tag_name) {
           
           if (trim($tag_name) <> '') {