Index: includes/theme.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/theme.inc,v
retrieving revision 1.495
diff -u -r1.495 theme.inc
--- includes/theme.inc	13 Jun 2009 19:34:57 -0000	1.495
+++ includes/theme.inc	14 Jun 2009 03:15:21 -0000
@@ -2042,6 +2042,9 @@
   foreach ($args as $arg) {
     // Remove slashes or null per SA-CORE-2009-003.
     $arg = str_replace(array("/", "\\", "\0"), '', $arg);
+    if (is_numeric($arg)) {
+      $suggestions[] = $suggestion . '-~';
+    }
     $suggestions[] = $suggestion . '-' . $arg;
     if (!is_numeric($arg)) {
       $suggestion .= '-' . $arg;