From 2318e48fa8dfce0e0ad2ecd1cf108693a57998f5 Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <ajt@highfidelity.io>
Date: Thu, 5 Nov 2015 09:43:41 -0800
Subject: [PATCH] AvatarRig: fix for crash when index was -1

---
 libraries/animation/src/AvatarRig.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/animation/src/AvatarRig.cpp b/libraries/animation/src/AvatarRig.cpp
index 4dbf5207b1..b72e15a0ce 100644
--- a/libraries/animation/src/AvatarRig.cpp
+++ b/libraries/animation/src/AvatarRig.cpp
@@ -13,7 +13,7 @@
 
 /// Updates the state of the joint at the specified index.
 void AvatarRig::updateJointState(int index, glm::mat4 rootTransform) {
-    if (index < 0 && index >= _jointStates.size()) {
+    if (index < 0 || index >= _jointStates.size()) {
         return; // bail
     }
     JointState& state = _jointStates[index];