jush can be undefined

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@302 7c3ca157-0c34-0410-bff1-cbf682f78f5c

diff --git a/design.inc.php b/design.inc.php
index b023231353af53ea2bb97db39be461498aa642ac..144b64f1ebb4f0b6ce588ab7ad169f1b6c4af8ca 100644 (file)
--- a/design.inc.php
+++ b/design.inc.php
@@ -15,7 +15,7 @@ function page_header($title, $breadcrumb = array(), $title2 = "") {
 <?php if ($_COOKIE["highlight"] == "jush") { ?>
 <style type="text/css">@import url(http://jush.info/jush.css);</style>
 <script type="text/javascript" src="http://jush.info/jush.js" defer="defer"></script>
-<script type="text/javascript">window.onload = function () { if (jush) jush.highlight_tag('pre'); }</script>
+<script type="text/javascript">window.onload = function () { if (typeof jush != 'undefined') jush.highlight_tag('pre'); }</script>
 <?php } ?>
 </head>