Index: ckeditor.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/ckeditor/ckeditor.module,v
retrieving revision 1.4.2.24
diff -u -p -r1.4.2.24 ckeditor.module
--- ckeditor.module	30 Mar 2010 08:09:51 -0000	1.4.2.24
+++ ckeditor.module	15 Apr 2010 12:15:37 -0000
@@ -927,7 +927,8 @@ function ckeditor_process_textarea($elem
         }
         foreach (explode(',', $conf['css_path']) as $css_path) {
           $css_path = trim(str_replace("%h%t", "%t", $css_path));
-          $css_files[] = str_replace(array('%h', '%t'), array($host, $host . $themepath), $css_path);
+          $css_path .= "?nocache=" . time();
+	  $css_files[] = str_replace(array('%h', '%t'), array($host, $host . $themepath), $css_path);
         }
         break;