empty submit

diff --git a/include/functions_entries.inc.php b/include/functions_entries.inc.php
index 6e2a02543149e178bcbfe451dddf4c2011726fc2..fb9e675ebfbd18b0d2625671b8bf6ebd65b892a0 100644 (file)
--- a/include/functions_entries.inc.php
+++ b/include/functions_entries.inc.php
@@ -1082,7 +1082,7 @@ function serendipity_updertEntry($entry) {
     }
 
     /* WYSIWYG-editor inserts empty ' ' for extended body; this is reversed here */
-    if (isset($entry['extended']) && (trim($entry['extended']) == '' || trim($entry['extended']) == '<br />' || trim($entry['extended']) == '<p></p>')) {
+    if (isset($entry['extended']) && (trim($entry['extended']) == '' || trim($entry['extended']) == '<br />' || trim($entry['extended']) == '<p></p>' || str_replace(array("\r", "\n", "\t", "\0", "<br />", "<p>", "</p>", "<br>"), array('', '', '', '', '', '', '', ''), trim($entry['extended'])) == '')) {
         $entry['extended'] = '';
     }