From d62a3b6349e5bd5c7bf860e5c5a8a27b7aa1d89b Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.spb.ru>
Date: Thu, 7 Dec 2006 10:27:34 +0100
Subject: add tag dropbox to tag editor

---
 modules/backend-rpc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/backend-rpc.php')

diff --git a/modules/backend-rpc.php b/modules/backend-rpc.php
index 3cba704e3..1a019af5b 100644
--- a/modules/backend-rpc.php
+++ b/modules/backend-rpc.php
@@ -210,7 +210,7 @@
 			$id = db_escape_string($_GET["id"]);
 			$tags_str = db_escape_string($_GET["tags_str"]);
 
-			$tags = split(",", $tags_str);
+			$tags = array_unique(trim_array(split(",", $tags_str)));
 
 			db_query($link, "BEGIN");
 
-- 
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