From 39b905b7a8abafe57f5429952db390a97ffa047f Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 20 Jun 2013 09:08:10 -0400
Subject: [PATCH] Canonize boolean ini_get() results (#1489189)

---
 program/lib/Roundcube/bootstrap.php |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/program/lib/Roundcube/bootstrap.php b/program/lib/Roundcube/bootstrap.php
index 68d3142..182ea12 100644
--- a/program/lib/Roundcube/bootstrap.php
+++ b/program/lib/Roundcube/bootstrap.php
@@ -44,7 +44,8 @@
 }
 
 foreach ($config as $optname => $optval) {
-    if ($optval != ini_get($optname) && @ini_set($optname, $optval) === false) {
+    $ini_optval = filter_var(ini_get($optname), FILTER_VALIDATE_BOOLEAN);
+    if ($optval != $ini_optval && @ini_set($optname, $optval) === false) {
         $error = "ERROR: Wrong '$optname' option value and it wasn't possible to set it to required value ($optval).\n"
             . "Check your PHP configuration (including php_admin_flag).";
         if (defined('STDERR')) fwrite(STDERR, $error); else echo $error;

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