From 13111c4b424eb83d28c913b16f8400ce5e0d55ab Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Sat, 11 Feb 2017 18:18:37 -0500
Subject: [PATCH] don't re-schedule resend timer if nothing to resend

---
 SSUData.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SSUData.cpp b/SSUData.cpp
index 5ca4dac3..32e66e22 100644
--- a/SSUData.cpp
+++ b/SSUData.cpp
@@ -462,6 +462,7 @@ namespace transport
 				else
 					++it;
 			}
+			if (m_SentMessages.empty ()) return; // nothing to resend
 			if (numResent < MAX_OUTGOING_WINDOW_SIZE)
 				ScheduleResend ();
 			else