From 8f485469c7955fbf5b420ee0b6f043282965715b Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 24 Feb 2015 06:23:11 -0500
Subject: [PATCH] Add possibility to configure max_allowed_packet value for all database engines (#1490283)

---
 program/lib/Roundcube/rcube_db_pgsql.php |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/program/lib/Roundcube/rcube_db_pgsql.php b/program/lib/Roundcube/rcube_db_pgsql.php
index d33cdd8..ff41df2 100644
--- a/program/lib/Roundcube/rcube_db_pgsql.php
+++ b/program/lib/Roundcube/rcube_db_pgsql.php
@@ -139,9 +139,11 @@
         // There's a known case when max_allowed_packet is queried
         // PostgreSQL doesn't have such limit, return immediately
         if ($varname == 'max_allowed_packet') {
-            return $default;
+            return rcube::get_instance()->config->get('db_' . $varname, $default);
         }
 
+        $this->variables[$varname] = rcube::get_instance()->config->get('db_' . $varname);
+
         if (!isset($this->variables)) {
             $this->variables = array();
 

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