refactor: null -> undefined where appropriate

[poolifier.git] / src / worker / abstract-worker.ts

diff --git a/src/worker/abstract-worker.ts b/src/worker/abstract-worker.ts
index 22e65bad63d213aa6b1bda6f0adc6a2a76401873..d0803b8da98d59ca9018cd190d6020d871dfad2e 100644 (file)
--- a/src/worker/abstract-worker.ts
+++ b/src/worker/abstract-worker.ts
@@ -374,7 +374,7 @@ export abstract class AbstractWorker<
       (this.opts.killHandler?.() as Promise<void>)
         .then(() => {
           this.sendToMainWorker({ kill: 'success' })
-          return null
+          return undefined
         })
         .catch(() => {
           this.sendToMainWorker({ kill: 'failure' })