Index: smarty.engine
===================================================================
RCS file: /cvs/drupal-contrib/contributions/theme-engines/smarty/smarty.engine,v
retrieving revision 1.11.2.1
diff -u -r1.11.2.1 smarty.engine
--- smarty.engine	10 Jan 2006 09:10:59 -0000	1.11.2.1
+++ smarty.engine	30 Jan 2007 21:29:12 -0000
@@ -158,8 +158,8 @@
   }
 
   /* Add favicon */
-  if (theme_get_setting('toggle_favicon')) {
-    drupal_set_html_head('<link rel="shortcut icon" href="'. check_url(theme_get_setting('favicon')) .'" type="image/x-icon" />');
+  if (theme_get_setting('toggle_favicon') && ($favicon_url = check_url(theme_get_setting('favicon')))) {
+    drupal_set_html_head('<link rel="shortcut icon" href="'. $favicon_url .'" type="image/x-icon" />');
   }
 
   /**