X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fabstract-pool.ts;h=66b1ea1da3f3ba47d93cda9c94d2b2a19cc63ac3;hb=bf90656cacf88d2cfdd5b3262086ba55b2ff9818;hp=095a4f7b99840ff1c0ff9074d6cd66dca2efa1d0;hpb=97a2abc3c559695c4fae99c48d1a2dc636275ccb;p=poolifier.git

diff --git a/src/pools/abstract-pool.ts b/src/pools/abstract-pool.ts
index 095a4f7b..66b1ea1d 100644
--- a/src/pools/abstract-pool.ts
+++ b/src/pools/abstract-pool.ts
@@ -146,7 +146,7 @@ export abstract class AbstractPool<
    * Gets the given worker key.
    *
    * @param worker - The worker.
-   * @returns The worker key.
+   * @returns The worker key if the worker is found in the pool, `-1` otherwise.
    */
   private getWorkerKey (worker: Worker): number {
     return this.workers.findIndex(workerItem => workerItem.worker === worker)
@@ -177,16 +177,15 @@ export abstract class AbstractPool<
   protected internalGetBusyStatus (): boolean {
     return (
       this.numberOfRunningTasks >= this.numberOfWorkers &&
-      this.findFreeWorkerKey() === false
+      this.findFreeWorkerKey() === -1
     )
   }
 
   /** {@inheritDoc} */
-  public findFreeWorkerKey (): number | false {
-    const freeWorkerKey = this.workers.findIndex(workerItem => {
+  public findFreeWorkerKey (): number {
+    return this.workers.findIndex(workerItem => {
       return workerItem.tasksUsage.running === 0
     })
-    return freeWorkerKey !== -1 ? freeWorkerKey : false
   }
 
   /** {@inheritDoc} */