From 6d9477b6f767afc7cea41bde8c76eef730aa212c Mon Sep 17 00:00:00 2001
From: Quin Bedard <tpbedard@gmail.com>
Date: Tue, 2 Jul 2024 12:16:48 -0500
Subject: [PATCH] fix(auto-instrumentations-node): check if detector key in map
 rather than value false-iness

---
 metapackages/auto-instrumentations-node/src/utils.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/metapackages/auto-instrumentations-node/src/utils.ts b/metapackages/auto-instrumentations-node/src/utils.ts
index c258dfc597..5372f5e92a 100644
--- a/metapackages/auto-instrumentations-node/src/utils.ts
+++ b/metapackages/auto-instrumentations-node/src/utils.ts
@@ -273,12 +273,11 @@ export function getResourceDetectorsFromEnv(): Array<Detector | DetectorSync> {
   }
 
   return resourceDetectorsFromEnv.flatMap(detector => {
-    const resourceDetector = resourceDetectors.get(detector);
-    if (!resourceDetector) {
+    if (!resourceDetectors.has(detector)) {
       diag.error(
         `Invalid resource detector "${detector}" specified in the environment variable OTEL_NODE_RESOURCE_DETECTORS`
       );
     }
-    return resourceDetector || [];
+    return resourceDetectors.get(detector) || [];
   });
 }