From b8d96f6e609f3bb8a72fa724bc273175c8e7dbb1 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Thu, 16 Sep 2010 09:02:27 -0400
Subject: [PATCH] - Use random sleep interval up to 3 sec. in 'get' action when IMAP conn. fails

---
 program/include/rcube_config.php |   21 +++++++++++++++------
 1 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/program/include/rcube_config.php b/program/include/rcube_config.php
index bd53517..488ffc4 100644
--- a/program/include/rcube_config.php
+++ b/program/include/rcube_config.php
@@ -247,8 +247,17 @@
     public function header_delimiter()
     {
         // use the configured delimiter for headers
-        if (!empty($this->prop['mail_header_delimiter']))
-            return $this->prop['mail_header_delimiter'];
+        if (!empty($this->prop['mail_header_delimiter'])) {
+            $delim = $this->prop['mail_header_delimiter'];
+            if ($delim == "\n" || $delim == "\r\n")
+                return $delim;
+            else
+                raise_error(array(
+                    'code' => 500, 'type' => 'php',
+	                'file' => __FILE__, 'line' => __LINE__,
+                    'message' => "Invalid mail_header_delimiter setting"
+                ), true, false);
+        }
 
         $php_os = strtolower(substr(PHP_OS, 0, 3));
 
@@ -277,12 +286,12 @@
                 $domain = $this->prop['mail_domain'][$host];
         }
         else if (!empty($this->prop['mail_domain']))
-            $domain = $this->prop['mail_domain'];
-    
+            $domain = rcube_parse_host($this->prop['mail_domain']);
+
         return $domain;
     }
-  
-  
+
+
     /**
      * Getter for error state
      *

--
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