From 1be85babb8bfbd735af839aa64d9a79374dffba0 Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Wed, 19 Oct 2016 14:35:43 +0200
Subject: fix phan warnings

---
 it_mail.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'it_mail.class')

diff --git a/it_mail.class b/it_mail.class
index 503da08..6da381c 100644
--- a/it_mail.class
+++ b/it_mail.class
@@ -370,7 +370,7 @@ function fullname_escape($string)
  * @return True if SMTP result code is lower than $failcode
  *
  */
-function send_smtp_cmd($fp, $cmd, &$answer, $timeoutok = false, $failcode = 300)
+static function send_smtp_cmd($fp, $cmd, &$answer, $timeoutok = false, $failcode = 300)
 {
 	$result = false;
 	$answer = '';
-- 
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