[php-blog-cvs] serendipity serendipity_functions.inc.php,1.159,1.160

[<tom...@us...>]

Update of /cvsroot/php-blog/serendipity
In directory sc8-pr-cvs1:/tmp/cvs-serv9923

Modified Files:
	serendipity_functions.inc.php 
Log Message:
When there are no entries in the blog, the archive overview fails with a 
division by zero and then prints empty navigation items until 1970. 

Thanks to Till Gerken


Index: serendipity_functions.inc.php
===================================================================
RCS file: /cvsroot/php-blog/serendipity/serendipity_functions.inc.php,v
retrieving revision 1.159
retrieving revision 1.160
diff -u -d -r1.159 -r1.160
--- serendipity_functions.inc.php	1 Oct 2003 11:38:22 -0000	1.159
+++ serendipity_functions.inc.php	1 Oct 2003 15:50:51 -0000	1.160
@@ -2343,6 +2343,10 @@
          $currYear--;
     }
 
+    if (!$max) {
+        return;
+    }
+
     $barwidth = 40;
     $fac = $barwidth/$max;
 ?>