From 52a8e7e2f53b23f41b40aa5bc5b35f338aaec3dd Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Thu, 26 May 2016 02:05:33 -0400
Subject: [PATCH] prevent empty support messages in help module (Fixes: #3697)

---
 interface/lib/classes/soap_handler.inc.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/interface/lib/classes/soap_handler.inc.php b/interface/lib/classes/soap_handler.inc.php
index c2bf643..704e21b 100644
--- a/interface/lib/classes/soap_handler.inc.php
+++ b/interface/lib/classes/soap_handler.inc.php
@@ -49,7 +49,7 @@
 
 			$name = substr($f, 0, strpos($f, '.'));
 
-			include $dir . '/' . $f;
+			include_once $dir . '/' . $f;
 			$class_name = 'remoting_' . $name;
 			if(class_exists($class_name, false)) {
 				$this->classes[$class_name] = new $class_name();

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