From 89b67b49616b19e9c9f0bee8f49cb1bfc93b7436 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 12 Mar 2013 19:34:23 +0200 Subject: Fix #2320 --- system/libraries/Email.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'system/libraries/Email.php') diff --git a/system/libraries/Email.php b/system/libraries/Email.php index 756a38a10..a745d331d 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -105,9 +105,9 @@ class CI_Email { /** * SMTP Encryption * - * @var string NULL, 'tls' or 'ssl' + * @var string empty, 'tls' or 'ssl' */ - public $smtp_crypto = NULL; + public $smtp_crypto = ''; /** * Whether to apply word-wrapping to the message body. @@ -1875,7 +1875,7 @@ class CI_Email { return TRUE; } - $ssl = ($this->smtp_crypto === 'ssl') ? 'ssl://' : NULL; + $ssl = ($this->smtp_crypto === 'ssl') ? 'ssl://' : ''; $this->_smtp_connect = fsockopen($ssl.$this->smtp_host, $this->smtp_port, -- cgit v1.2.3-24-g4f1b