From d61d668b64c44fc046095b807834c4836a8c05c5 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 08 Apr 2015 02:57:21 -0400
Subject: [PATCH] Remove useless code

---
 program/lib/Roundcube/bootstrap.php |   29 +++++++++++++++++------------
 1 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/program/lib/Roundcube/bootstrap.php b/program/lib/Roundcube/bootstrap.php
index 0aa5cb1..ba7954e 100644
--- a/program/lib/Roundcube/bootstrap.php
+++ b/program/lib/Roundcube/bootstrap.php
@@ -3,7 +3,7 @@
 /*
  +-----------------------------------------------------------------------+
  | This file is part of the Roundcube PHP suite                          |
- | Copyright (C) 2005-2014, The Roundcube Dev Team                       |
+ | Copyright (C) 2005-2015, The Roundcube Dev Team                       |
  |                                                                       |
  | Licensed under the GNU General Public License version 3 or            |
  | any later version with exceptions for skins & plugins.                |
@@ -54,11 +54,11 @@
 }
 
 // framework constants
-define('RCUBE_VERSION', '1.1-git');
+define('RCUBE_VERSION', '1.2-git');
 define('RCUBE_CHARSET', 'UTF-8');
 
 if (!defined('RCUBE_LIB_DIR')) {
-    define('RCUBE_LIB_DIR', dirname(__FILE__).DIRECTORY_SEPARATOR);
+    define('RCUBE_LIB_DIR', __DIR__ . '/');
 }
 
 if (!defined('RCUBE_INSTALL_PATH')) {
@@ -78,9 +78,11 @@
 }
 
 // set internal encoding for mbstring extension
-if (extension_loaded('mbstring')) {
+if (function_exists('mb_internal_encoding')) {
     mb_internal_encoding(RCUBE_CHARSET);
-    @mb_regex_encoding(RCUBE_CHARSET);
+}
+if (function_exists('mb_regex_encoding')) {
+    mb_regex_encoding(RCUBE_CHARSET);
 }
 
 // make sure the Roundcube lib directory is in the include_path
@@ -97,7 +99,7 @@
 spl_autoload_register('rcube_autoload');
 
 // set PEAR error handling (will also load the PEAR main class)
-PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'rcube_pear_error');
+@PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'rcube_pear_error');
 
 
 
@@ -408,7 +410,7 @@
 
 if (!function_exists('idn_to_utf8'))
 {
-    function idn_to_utf8($domain, $flags=null)
+    function idn_to_utf8($domain)
     {
         static $idn, $loaded;
 
@@ -430,7 +432,7 @@
 
 if (!function_exists('idn_to_ascii'))
 {
-    function idn_to_ascii($domain, $flags=null)
+    function idn_to_ascii($domain)
     {
         static $idn, $loaded;
 
@@ -490,8 +492,11 @@
  */
 function rcube_pear_error($err)
 {
-    error_log(sprintf("%s (%s): %s",
-        $err->getMessage(),
-        $err->getCode(),
-        $err->getUserinfo()), 0);
+    $msg = sprintf("ERROR: %s (%s)", $err->getMessage(), $err->getCode());
+
+    if ($info = $err->getUserinfo()) {
+        $msg .= ': ' . $info;
+    }
+
+    error_log($msg, 0);
 }

--
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