From c40191fe8b6c299a610c2dc25c80b094f391a8b2 Mon Sep 17 00:00:00 2001
From: tian-lt <tilia@microsoft.com>
Date: Thu, 17 Feb 2022 01:12:17 +0800
Subject: [PATCH] check status before registering callback

---
 src/CalcViewModel/DataLoaders/CurrencyDataLoader.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/CalcViewModel/DataLoaders/CurrencyDataLoader.cpp b/src/CalcViewModel/DataLoaders/CurrencyDataLoader.cpp
index 0eb32714..91429e6e 100644
--- a/src/CalcViewModel/DataLoaders/CurrencyDataLoader.cpp
+++ b/src/CalcViewModel/DataLoaders/CurrencyDataLoader.cpp
@@ -188,10 +188,9 @@ void CurrencyDataLoader::ResetLoadStatus()
 #pragma optimize("", off) // Turn off optimizations to work around DevDiv 393321
 void CurrencyDataLoader::LoadData()
 {
-    RegisterForNetworkBehaviorChanges();
-
     if (!LoadFinished())
     {
+        RegisterForNetworkBehaviorChanges();
         create_task([this]() -> task<bool> {
             vector<function<future<bool>()>> loadFunctions = {
                 [this]() { return TryLoadDataFromCacheAsync(); },