From ce50aa78d82d6c7bd882a0e6e98b5da4a477884e Mon Sep 17 00:00:00 2001
From: patdenice <patdenice@piwigo.org>
Date: Sun, 3 Apr 2011 09:57:49 +0000
Subject: bug:2240 Notice is displayed if no tag entered in batch manager

git-svn-id: http://piwigo.org/svn/trunk@10008 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 admin/batch_manager_global.php | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/admin/batch_manager_global.php b/admin/batch_manager_global.php
index a509202a1..93f8ffa6c 100644
--- a/admin/batch_manager_global.php
+++ b/admin/batch_manager_global.php
@@ -117,12 +117,19 @@ DELETE
 
   if ('add_tags' == $action)
   {
-    $tag_ids = get_fckb_tag_ids($_POST['add_tags']);
-    add_tags($tag_ids, $collection);
-
-    if ('with no tag' == $page['prefilter'])
+    if (empty($_POST['add_tags']))
+    {
+      array_push($page['errors'], l10n('Select at least one tag'));
+    }
+    else
     {
-      redirect(get_root_url().'admin.php?page='.$_GET['page']);
+      $tag_ids = get_fckb_tag_ids($_POST['add_tags']);
+      add_tags($tag_ids, $collection);
+
+      if ('with no tag' == $page['prefilter'])
+      {
+        redirect(get_root_url().'admin.php?page='.$_GET['page']);
+      }
     }
   }
 
-- 
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