From 9b51fc117398af68c979bab9decad484d6d74a97 Mon Sep 17 00:00:00 2001
From: vdigital <vdigital@piwigo.org>
Date: Sun, 18 May 2008 07:15:23 +0000
Subject: [PATCH] Bug: 816  - Leading and trailing spaces are removed from new
 tags (observed in some bugged metadata).

git-svn-id: http://piwigo.org/svn/trunk@2350 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 admin/include/functions.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/admin/include/functions.php b/admin/include/functions.php
index ef6449347..328a36ab7 100644
--- a/admin/include/functions.php
+++ b/admin/include/functions.php
@@ -1496,7 +1496,8 @@ DELETE
 function tag_id_from_tag_name($tag_name)
 {
   global $page;
-
+  
+  $tag_name = trim($tag_name);
   if (isset($page['tag_id_from_tag_name_cache'][$tag_name]))
   {
     return $page['tag_id_from_tag_name_cache'][$tag_name];