From 107b1aa87088f72c284cc6c1a0707cf412395fb3 Mon Sep 17 00:00:00 2001
From: Thomas <4159106+dtslvr@users.noreply.github.com>
Date: Sun, 26 Dec 2021 10:06:00 +0100
Subject: [PATCH] Add guard

---
 apps/api/src/services/data-gathering.service.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/api/src/services/data-gathering.service.ts b/apps/api/src/services/data-gathering.service.ts
index b4bcd3a2a..1098f2082 100644
--- a/apps/api/src/services/data-gathering.service.ts
+++ b/apps/api/src/services/data-gathering.service.ts
@@ -242,7 +242,7 @@ export class DataGatheringService {
         try {
           currentData[symbol] = await dataEnhancer.enhance({
             response,
-            symbol: symbolMapping[dataEnhancer.getName()] ?? symbol
+            symbol: symbolMapping?.[dataEnhancer.getName()] ?? symbol
           });
         } catch (error) {
           Logger.error(`Failed to enhance data for symbol ${symbol}`, error);