From 2002b9616d90ce43860468b7a246a395723c1c44 Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Sat, 16 May 2009 19:58:38 +0000
Subject: #454992 by sun and bengtam: Remove 'q' from the possible letters that
 can be appended to an aggregated css/js string, so it's not confused with
 ['q'].

---
 includes/common.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'includes/common.inc')

diff --git a/includes/common.inc b/includes/common.inc
index 190250a36..9dd8ecc1d 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -4243,7 +4243,8 @@ function drupal_flush_all_caches() {
 function _drupal_flush_css_js() {
   $string_history = variable_get('css_js_query_string', '00000000000000000000');
   $new_character = $string_history[0];
-  $characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+  // Not including 'q' to allow certain JavaScripts to re-use query string.
+  $characters = 'abcdefghijklmnoprstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
   while (strpos($string_history, $new_character) !== FALSE) {
     $new_character = $characters[mt_rand(0, strlen($characters) - 1)];
   }
-- 
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