From 3bc5ecd9d9d6a87b60771c0a406e9cbd25e67fd7 Mon Sep 17 00:00:00 2001
From: phistere <phistere@amazon.com>
Date: Tue, 25 May 2021 18:24:43 -0500
Subject: [PATCH] Fixes a divide by zero in Atom FPS Display

---
 .../Code/Source/AtomViewportDisplayInfoSystemComponent.cpp   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Gems/AtomLyIntegration/AtomViewportDisplayInfo/Code/Source/AtomViewportDisplayInfoSystemComponent.cpp b/Gems/AtomLyIntegration/AtomViewportDisplayInfo/Code/Source/AtomViewportDisplayInfoSystemComponent.cpp
index 672c26a9ab..30841648ae 100644
--- a/Gems/AtomLyIntegration/AtomViewportDisplayInfo/Code/Source/AtomViewportDisplayInfoSystemComponent.cpp
+++ b/Gems/AtomLyIntegration/AtomViewportDisplayInfo/Code/Source/AtomViewportDisplayInfoSystemComponent.cpp
@@ -301,7 +301,10 @@ namespace AZ::Render
             lastTime = time;
         }
 
-        const double averageFPS = aznumeric_cast<double>(m_fpsHistory.size()) / actualInterval.count();
+        const double averageFPS = (actualInterval.count() != 0.0)
+            ? aznumeric_cast<double>(m_fpsHistory.size()) / actualInterval.count()
+            : 0.0;
+
         const double frameIntervalSeconds = m_fpsInterval.count();
 
         DrawLine(