From f5912f07a83bf36b3f3b0a5a5b50449614ce0fef Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Tue, 8 Oct 2013 12:45:18 -0700
Subject: [PATCH] make sure username is not empty before requesting faceMesh

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

diff --git a/interface/src/Menu.cpp b/interface/src/Menu.cpp
index 0a20f8271a..67d0de1094 100644
--- a/interface/src/Menu.cpp
+++ b/interface/src/Menu.cpp
@@ -819,7 +819,7 @@ void Menu::editPreferences() {
         // there has been a username change - set the new UUID on the avatar instance
         applicationInstance->getProfile()->setUsername(avatarUsernameEdit->text());
         
-        if (faceModelURL.toString() == faceURLString) {
+        if (faceModelURL.toString() == faceURLString && !avatarUsernameEdit->text().isEmpty()) {
             // if there was no change to the face model URL then clear it and ask the data-server for what it is
             applicationInstance->getAvatar()->getHead().getBlendFace().setModelURL(QUrl());
             DataServerClient::getClientValueForKey(DataServerKey::FaceMeshURL);