refactor: null -> undefined where appropriate

[poolifier.git] / examples / typescript / http-server-pool / express-cluster / src / main.ts

diff --git a/examples/typescript/http-server-pool/express-cluster/src/main.ts b/examples/typescript/http-server-pool/express-cluster/src/main.ts
index 86560455f33908f69aa762099bac010edf803d8a..7bdc56dab057e6b2bffa02d3d6085970f0244fd5 100644 (file)
--- a/examples/typescript/http-server-pool/express-cluster/src/main.ts
+++ b/examples/typescript/http-server-pool/express-cluster/src/main.ts
@@ -22,7 +22,7 @@ const pool = new FixedClusterPool<WorkerData, WorkerResponse>(
               `Express is listening in cluster worker on port ${response?.port}`
             )
           }
-          return null
+          return undefined
         })
         .catch(error => {
           console.error('Express failed to start in cluster worker:', error)