[phpwiki-checkins] SF.net SVN: phpwiki:[8569] trunk/lib/plugin/PhpHighlight.php

[<var...@us...>]

Revision: 8569
          http://phpwiki.svn.sourceforge.net/phpwiki/?rev=8569&view=rev
Author:   vargenau
Date:     2012-11-28 11:04:40 +0000 (Wed, 28 Nov 2012)
Log Message:
-----------
Add error message: Please provide source code to PhpHighlight plugin

Modified Paths:
--------------
    trunk/lib/plugin/PhpHighlight.php

Modified: trunk/lib/plugin/PhpHighlight.php
===================================================================
--- trunk/lib/plugin/PhpHighlight.php	2012-11-28 10:48:55 UTC (rev 8568)
+++ trunk/lib/plugin/PhpHighlight.php	2012-11-28 11:04:40 UTC (rev 8569)
@@ -86,6 +86,10 @@
 
         extract($this->getArgs($argstr, $request));
         $source =& $this->source;
+        if (empty($source)) {
+            return HTML::div(array('class' => "error"),
+                   "Please provide source code to PhpHighlight plugin");
+        }
 
         $this->sanify_colors($string, $comment, $keyword, $bg, $default, $html);
         $this->set_colors($string, $comment, $keyword, $bg, $default, $html);

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