From ac3a1d54b1d5dc1e4ace971802b94aceb1176098 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 28 Aug 2015 10:07:01 -0700
Subject: [PATCH] don't lock in while for maybeResendPacket

---
 libraries/networking/src/udt/SendQueue.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libraries/networking/src/udt/SendQueue.cpp b/libraries/networking/src/udt/SendQueue.cpp
index 7fcf5517b1..1de2b6febc 100644
--- a/libraries/networking/src/udt/SendQueue.cpp
+++ b/libraries/networking/src/udt/SendQueue.cpp
@@ -459,9 +459,10 @@ bool SendQueue::maybeSendNewPacket() {
 }
 
 bool SendQueue::maybeResendPacket() {
+    std::unique_lock<std::mutex> naksLocker(_naksLock);
+    
     // the following while makes sure that we find a packet to re-send, if there is one
     while (true) {
-        std::unique_lock<std::mutex> naksLocker(_naksLock);
         
         if (_naks.getLength() > 0) {
             // pull the sequence number we need to re-send