From 1dc13a5ecc001a9b7838112d4f701cf23a622d66 Mon Sep 17 00:00:00 2001
From: Suha Can <suhacan@microsoft.com>
Date: Thu, 17 Mar 2011 15:04:33 -0700
Subject: [PATCH] Fixing an issue with tag merging during an import.

--HG--
branch : dev
---
 src/Orchard.Web/Modules/Orchard.Tags/Drivers/TagsPartDriver.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Orchard.Web/Modules/Orchard.Tags/Drivers/TagsPartDriver.cs b/src/Orchard.Web/Modules/Orchard.Tags/Drivers/TagsPartDriver.cs
index bdbd1cc08..b55507416 100644
--- a/src/Orchard.Web/Modules/Orchard.Tags/Drivers/TagsPartDriver.cs
+++ b/src/Orchard.Web/Modules/Orchard.Tags/Drivers/TagsPartDriver.cs
@@ -66,7 +66,7 @@ namespace Orchard.Tags.Drivers {
                 // Merge tags.
                 if (tags.Length > 0) {
                     var currentTags = part.CurrentTags.Select(t => t.TagName);
-                    _tagService.UpdateTagsForContentItem(context.ContentItem, tags.Concat(currentTags)); 
+                    _tagService.UpdateTagsForContentItem(context.ContentItem, tags.Concat(currentTags).Distinct()); 
                 }
             }
         }