From 82882bfa66f9284e1274f4aae5bff7c121e3ee8c Mon Sep 17 00:00:00 2001
From: Daniel Devaud <dan@ddev.ch>
Date: Sun, 12 May 2024 18:52:05 +0200
Subject: [PATCH] Fix null handling

---
 .../constantPortfolioReturn/portfolio-calculator.ts           | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/api/src/app/portfolio/calculator/constantPortfolioReturn/portfolio-calculator.ts b/apps/api/src/app/portfolio/calculator/constantPortfolioReturn/portfolio-calculator.ts
index 49d6d60b2..f47c27610 100644
--- a/apps/api/src/app/portfolio/calculator/constantPortfolioReturn/portfolio-calculator.ts
+++ b/apps/api/src/app/portfolio/calculator/constantPortfolioReturn/portfolio-calculator.ts
@@ -217,9 +217,9 @@ export class CPRPortfolioCalculator extends TWRPortfolioCalculator {
         )
       };
     }
-    if (!currentPrice || !previousPrice) {
+    if (previousPrice === undefined || currentPrice === undefined) {
       Logger.warn(
-        `Missing historical market data for ${holding} (${!currentPrice ? date : previousDate}})`,
+        `Missing historical market data for ${holding} (${previousPrice === undefined ? previousDate : date}})`,
         'PortfolioCalculator'
       );
       return {