Changeset 13211 for trunk/wp-includes/Text/Diff/Engine/xdiff.php

Timestamp:

02/19/2010 01:25:26 AM (15 years ago)

Author:

nacin

Message:

Update Text_Diff. Props simek. Fixes #9467

File:

• trunk/wp-includes/Text/Diff/Engine/xdiff.php (modified) (2 diffs)

trunk/wp-includes/Text/Diff/Engine/xdiff.php

@@ -6 +6 @@
  * to compute the differences between the two input arrays.
  *
- * $Horde: framework/Text_Diff/Diff/Engine/xdiff.php,v 1.6 2008/01/04 10:07:50 jan Exp $
- *
- * Copyright 2004-2008 The Horde Project (http://www.horde.org/)
+ * Copyright 2004-2010 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you did
@@ -43 +41 @@
         $edits = array();
         foreach ($diff as $line) {
+            if (!strlen($line)) {
+                continue;
+            }
             switch ($line[0]) {
             case ' ':