[php-blog-cvs] serendipity serendipity_functions.inc.php,1.419.2.55,1.419.2.56

[Garvin H. <gar...@us...>]

Update of /cvsroot/php-blog/serendipity
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14390

Modified Files:
      Tag: branch-smarty
	serendipity_functions.inc.php 
Log Message:
fixed error message with invalid category


Index: serendipity_functions.inc.php
===================================================================
RCS file: /cvsroot/php-blog/serendipity/serendipity_functions.inc.php,v
retrieving revision 1.419.2.55
retrieving revision 1.419.2.56
diff -u -d -r1.419.2.55 -r1.419.2.56
--- serendipity_functions.inc.php	26 Oct 2004 14:27:56 -0000	1.419.2.55
+++ serendipity_functions.inc.php	27 Oct 2004 14:44:28 -0000	1.419.2.56
@@ -289,6 +289,10 @@
     global $serendipity;
 
     $res = serendipity_db_query("SELECT category_left, category_right FROM {$serendipity['dbPrefix']}category WHERE categoryid='". (int)$categoryid ."'");
+    if (!is_array($res) || !isset($res[0]['category_left']) || !isset($res[0]['category_right'])) {
+        $res = array(array('category_left' => 0, 'category_right' => 0));
+    }
+
     return array('category_left' => $res[0]['category_left'], 'category_right' => $res[0]['category_right']);
 }