process: check for null instead of falsy in while loop

Trott · danielleadams · commit f066246729a9 · 2022-03-14T09:32:03.000-04:00
This prepares the code for the no-cond-assign ESLint rule. PR-URL: #41614 Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Anna Henningsen <anna@addaleax.net>
diff --git a/lib/internal/process/task_queues.js b/lib/internal/process/task_queues.js
@@ -68,7 +68,7 @@ function runNextTicks() {
 function processTicksAndRejections() {
 let tock;
 do {
- while (tock = queue.shift()) {
+ while ((tock = queue.shift()) !== null) {
 const asyncId = tock[async_id_symbol];
 emitBefore(asyncId, tock[trigger_async_id_symbol], tock);
 

-Original file line number
+Diff line change
 functionprocessTicksAndRejections(){
 lettock;
 do{
 -while(tock=queue.shift()){
 +while((tock=queue.shift())!==null){
 constasyncId=tock[async_id_symbol];
 emitBefore(asyncId,tock[trigger_async_id_symbol],tock);