From 4cbee72eae60305cc616b53aee5fba092f2090ae Mon Sep 17 00:00:00 2001
From: Olivier Prat <olivier@zvork.fr>
Date: Fri, 27 Oct 2017 17:50:22 +0200
Subject: [PATCH] Fixed warning on Mac and Ubuntu

---
 libraries/render-utils/src/OutlineEffect.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/render-utils/src/OutlineEffect.cpp b/libraries/render-utils/src/OutlineEffect.cpp
index fb2aab95f2..f459ddc42c 100644
--- a/libraries/render-utils/src/OutlineEffect.cpp
+++ b/libraries/render-utils/src/OutlineEffect.cpp
@@ -367,7 +367,7 @@ void DebugOutline::run(const render::RenderContextPointer& renderContext, const
     const auto outlineRessources = input.get0();
     const auto outlineRect = input.get1();
 
-    if (_isDisplayEnabled && outlineRessources) {
+    if (_isDisplayEnabled && outlineRessources && outlineRect.z>0 && outlineRect.w>0) {
         assert(renderContext->args);
         assert(renderContext->args->hasViewFrustum());
         RenderArgs* args = renderContext->args;