From 3365644fe921177b7e94204765d367e58a296da4 Mon Sep 17 00:00:00 2001
From: wphan <william@drift.trade>
Date: Wed, 27 Dec 2023 09:09:29 -0800
Subject: [PATCH] fix env vars as 0

---
 src/publishers/dlobPublisher.ts | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/publishers/dlobPublisher.ts b/src/publishers/dlobPublisher.ts
index 9b01bdb..10d9504 100644
--- a/src/publishers/dlobPublisher.ts
+++ b/src/publishers/dlobPublisher.ts
@@ -72,14 +72,16 @@ const ORDERBOOK_UPDATE_INTERVAL =
 const WS_FALLBACK_FETCH_INTERVAL = 10_000;
 
 // comma separated list of perp market indexes to load: i.e. 0,1,2,3
-const PERP_MARKETS_TO_LOAD = process.env.PERP_MARKETS_TO_LOAD
-	? parsePositiveIntArray(process.env.PERP_MARKETS_TO_LOAD)
-	: undefined;
+const PERP_MARKETS_TO_LOAD =
+	process.env.PERP_MARKETS_TO_LOAD !== undefined
+		? parsePositiveIntArray(process.env.PERP_MARKETS_TO_LOAD)
+		: undefined;
 
 // comma separated list of spot market indexes to load: i.e. 0,1,2,3
-const SPOT_MARKETS_TO_LOAD = process.env.SPOT_MARKETS_TO_LOAD
-	? parsePositiveIntArray(process.env.SPOT_MARKETS_TO_LOAD)
-	: undefined;
+const SPOT_MARKETS_TO_LOAD =
+	process.env.SPOT_MARKETS_TO_LOAD !== undefined
+		? parsePositiveIntArray(process.env.SPOT_MARKETS_TO_LOAD)
+		: undefined;
 
 logger.info(`RPC endpoint: ${endpoint}`);
 logger.info(`WS endpoint:  ${wsEndpoint}`);