From 430cb7876dd99cfb7832620b2da65e40f0bf004f Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Thu, 19 Nov 2015 16:22:56 -0800
Subject: [PATCH] remove a couple of read lockers for AvatarHashMap

---
 interface/src/avatar/AvatarManager.cpp  | 1 -
 libraries/avatars/src/AvatarHashMap.cpp | 4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/interface/src/avatar/AvatarManager.cpp b/interface/src/avatar/AvatarManager.cpp
index a64263aec2..bd45561b38 100644
--- a/interface/src/avatar/AvatarManager.cpp
+++ b/interface/src/avatar/AvatarManager.cpp
@@ -256,7 +256,6 @@ QVector<AvatarManager::LocalLight> AvatarManager::getLocalLights() const {
 }
 
 QVector<QUuid> AvatarManager::getAvatarIdentifiers() {
-    QReadLocker locker(&_hashLock);
     return _avatarHash.keys().toVector();
 }
 AvatarData* AvatarManager::getAvatar(QUuid avatarID) {
diff --git a/libraries/avatars/src/AvatarHashMap.cpp b/libraries/avatars/src/AvatarHashMap.cpp
index 8f2ea82373..035d29f344 100644
--- a/libraries/avatars/src/AvatarHashMap.cpp
+++ b/libraries/avatars/src/AvatarHashMap.cpp
@@ -23,8 +23,8 @@ AvatarHashMap::AvatarHashMap() {
 }
 
 bool AvatarHashMap::isAvatarInRange(const glm::vec3& position, const float range) {
-    QReadLocker locker(&_hashLock);
-    foreach(const AvatarSharedPointer& sharedAvatar, _avatarHash) {
+    auto hashCopy = _avatarHash;
+    foreach(const AvatarSharedPointer& sharedAvatar, hashCopy) {
         glm::vec3 avatarPosition = sharedAvatar->getPosition();
         float distance = glm::distance(avatarPosition, position);
         if (distance < range) {