From b18c1f0e1eed058b9bc30dc36588c82e25334bcb Mon Sep 17 00:00:00 2001
From: Simon Walton <simon@highfidelity.io>
Date: Wed, 1 Aug 2018 10:10:45 -0700
Subject: [PATCH] Use defined value for invalid sequence number

---
 interface/src/octree/OctreePacketProcessor.cpp | 4 ++--
 interface/src/octree/OctreePacketProcessor.h   | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/interface/src/octree/OctreePacketProcessor.cpp b/interface/src/octree/OctreePacketProcessor.cpp
index 9196699473..063b07f699 100644
--- a/interface/src/octree/OctreePacketProcessor.cpp
+++ b/interface/src/octree/OctreePacketProcessor.cpp
@@ -126,7 +126,7 @@ void OctreePacketProcessor::processPacket(QSharedPointer<ReceivedMessage> messag
 }
 
 void OctreePacketProcessor::resetCompletionSequenceNumber() {
-    _completionSequenceNumber = -1;
+    _completionSequenceNumber = INVALID_SEQUENCE;
 }
 
 namespace {
@@ -141,6 +141,6 @@ namespace {
 
 bool OctreePacketProcessor::octreeSequenceIsComplete(int sequenceNumber) const {
     // If we've received the flagged seq # and the current one is >= it.
-    return _completionSequenceNumber != -1 &&
+    return _completionSequenceNumber != INVALID_SEQUENCE &&
         !lessThanWraparound<OCTREE_PACKET_SEQUENCE>(sequenceNumber, _completionSequenceNumber);
 }
diff --git a/interface/src/octree/OctreePacketProcessor.h b/interface/src/octree/OctreePacketProcessor.h
index 9c5eaca8ec..edba48a238 100644
--- a/interface/src/octree/OctreePacketProcessor.h
+++ b/interface/src/octree/OctreePacketProcessor.h
@@ -37,7 +37,8 @@ private slots:
     void handleOctreePacket(QSharedPointer<ReceivedMessage> message, SharedNodePointer senderNode);
 
 private:
-    std::atomic<int> _completionSequenceNumber { -1 };
+    static constexpr int INVALID_SEQUENCE = -1;
+    std::atomic<int> _completionSequenceNumber { INVALID_SEQUENCE };
 
 };
 #endif // hifi_OctreePacketProcessor_h