--- ../includes/theme.inc	2005-05-20 16:55:04.000000000 +0300
+++ /tmp/theme.inc	2005-05-21 15:10:45.000000000 +0300
@@ -74,7 +74,7 @@
   else {
     // File is a template/theme
     // Load its CSS, if it exists
-    if (file_exists($stylesheet = dirname($themes[$theme]->filename) .'/style.css')) {
+    if (file_exists('htdocs/' . ($stylesheet = dirname($themes[$theme]->filename) .'/style.css'))) {
       theme_add_style($stylesheet);
     }
   }