From 9ff3459d7be09d1378d703cf61ecc658aa25a22f Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 20 Nov 2012 02:29:38 -0500
Subject: [PATCH] Check if checkdnsrr() and getmxrr() functions exist before using them
---
program/include/rcube_utils.php | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/program/include/rcube_utils.php b/program/include/rcube_utils.php
index dfaa9b9..fd5bda6 100644
--- a/program/include/rcube_utils.php
+++ b/program/include/rcube_utils.php
@@ -134,12 +134,12 @@
}
// find MX record(s)
- if (getmxrr($domain_part, $mx_records)) {
+ if (!function_exists('getmxrr') || getmxrr($domain_part, $mx_records)) {
return true;
}
// find any DNS record
- if (checkdnsrr($domain_part, 'ANY')) {
+ if (!function_exists('checkdnsrr') || checkdnsrr($domain_part, 'ANY')) {
return true;
}
}
--
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