From 091b0284c86f6c71793e407ebf64f7c663a1dcec Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 06 May 2011 04:19:02 -0400
Subject: [PATCH] - Use dot as a separator in cache key name (for consistency)

---
 program/include/rcube_imap.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 484e70b..8df7230 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -3051,7 +3051,7 @@
     {
         $cache_key = 'mailboxes';
         if (!empty($filter)) {
-            $cache_key .= ':'.substr((is_string($filter) ? $filter : serialize($filter)), 0, 90);
+            $cache_key .= '.'.substr((is_string($filter) ? $filter : serialize($filter)), 0, 90);
         }
 
         // get cached folder list

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