From 8e4c71c4bdac0d4914c7b631b1ff34b90fcb9211 Mon Sep 17 00:00:00 2001
From: chrisaga <chrisaga@piwigo.org>
Date: Tue, 18 Apr 2006 22:57:05 +0000
Subject: - HTML validation : get_html_tag_selection() must never return an
 empty list (<ul></ul>)

git-svn-id: http://piwigo.org/svn/trunk@1201 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 include/functions_html.inc.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/functions_html.inc.php')

diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php
index b217f01d9..3afed2322 100644
--- a/include/functions_html.inc.php
+++ b/include/functions_html.inc.php
@@ -529,6 +529,10 @@ function get_html_tag_selection(
 {
   global $conf;
 
+  if (count ($tags) == 0 )
+  {
+    return '';
+  }
   $output = '<ul class="tagSelection">';
   foreach ($tags as $tag)
   {
-- 
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