From 4b51f0f235d7a7855b36e4fa61cdb73c7243d3e5 Mon Sep 17 00:00:00 2001
From: Gunnar Skjold <gunnar@origin.no>
Date: Sun, 16 Jan 2022 10:50:08 +0100
Subject: [PATCH] Only update exchange rate once per day

---
 src/entsoe/EntsoeApi.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/entsoe/EntsoeApi.cpp b/src/entsoe/EntsoeApi.cpp
index 02eba76f..0994bb3f 100644
--- a/src/entsoe/EntsoeApi.cpp
+++ b/src/entsoe/EntsoeApi.cpp
@@ -265,7 +265,7 @@ float EntsoeApi::getCurrencyMultiplier(const char* from, const char* to) {
         return 1.00;
 
     uint64_t now = millis64();
-    if(lastCurrencyFetch == 0 || lastCurrencyFetch < midnightMillis) {
+    if(lastCurrencyFetch < midnightMillis) {
         char url[256];
         DnbCurrParser p;
 
@@ -292,7 +292,7 @@ float EntsoeApi::getCurrencyMultiplier(const char* from, const char* to) {
             }
         }
         if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(EntsoeApi) Resulting currency multiplier: %.4f\n", currencyMultiplier);
-        lastCurrencyFetch = now;
+        lastCurrencyFetch = midnightMillis;
     }
     return currencyMultiplier;
 }