From 0b6c3382f14bf8385bd5bc3a8fd0d09c435ba0d7 Mon Sep 17 00:00:00 2001
From: AMZN-Phil <pconroy@amazon.com>
Date: Wed, 10 Nov 2021 16:05:38 -0800
Subject: [PATCH] Add an additional comment

Signed-off-by: AMZN-Phil <pconroy@amazon.com>
---
 .../ProjectManager/Source/GemCatalog/GemCatalogHeaderWidget.cpp  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Code/Tools/ProjectManager/Source/GemCatalog/GemCatalogHeaderWidget.cpp b/Code/Tools/ProjectManager/Source/GemCatalog/GemCatalogHeaderWidget.cpp
index 41e292d93c..4e3296a91f 100644
--- a/Code/Tools/ProjectManager/Source/GemCatalog/GemCatalogHeaderWidget.cpp
+++ b/Code/Tools/ProjectManager/Source/GemCatalog/GemCatalogHeaderWidget.cpp
@@ -297,6 +297,7 @@ namespace O3DE::ProjectManager
             QLabel* progressLabel = gemToUpdate->findChild<QLabel*>("DownloadProgressLabel");
             QProgressBar* progressBar = gemToUpdate->findChild<QProgressBar*>("DownloadProgressBar");
 
+            // totalBytes can be 0 if the server does not return a content-length for the object
             if (totalBytes != 0)
             {
                 int downloadPercentage = static_cast<int>((bytesDownloaded / static_cast<float>(totalBytes)) * 100);