From a3644638aaf0418598196a870204e0b632a4c8ad Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 17 Apr 2015 06:28:40 -0400
Subject: [PATCH] Allow preference sections to define CSS class names

---
 plugins/password/drivers/poppassd.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/plugins/password/drivers/poppassd.php b/plugins/password/drivers/poppassd.php
index 8ddbef5..7a28210 100644
--- a/plugins/password/drivers/poppassd.php
+++ b/plugins/password/drivers/poppassd.php
@@ -42,7 +42,7 @@
         $poppassd = new Net_Socket();
 
         $result = $poppassd->connect($rcmail->config->get('password_pop_host'), $rcmail->config->get('password_pop_port'), null);
-        if (PEAR::isError($result)) {
+        if (is_a($result, 'PEAR_Error')) {
             return $this->format_error_result(PASSWORD_CONNECT_ERROR, $result->getMessage());
         }
         else {

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