From 4e6edfc2db9866bf2543e88c4b4d7ac6d19b615a Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Mon, 28 Oct 2013 17:28:10 -0700
Subject: [PATCH] Fix for arm on old skeleton.

---
 interface/src/avatar/MyAvatar.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface/src/avatar/MyAvatar.cpp b/interface/src/avatar/MyAvatar.cpp
index 32e244da29..45f88902ee 100644
--- a/interface/src/avatar/MyAvatar.cpp
+++ b/interface/src/avatar/MyAvatar.cpp
@@ -830,7 +830,7 @@ void MyAvatar::updateHandMovementAndTouching(float deltaTime, bool enableHandMov
     // reset hand and arm positions according to hand movement
     glm::vec3 up = orientation * IDENTITY_UP;
     
-    if (enableHandMovement) {
+    if (enableHandMovement && glm::length(_mouseRayDirection) > EPSILON) {
         // confine to the approximate shoulder plane
         glm::vec3 pointDirection = _mouseRayDirection;
         if (glm::dot(_mouseRayDirection, up) > 0.0f) {