events: variable originalListener is useless

PR-URL: #33596 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Yongsheng Zhang <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>
nodejs · Sep 22, 2020 · 5c3c8b3 · 5c3c8b3
1 parent 17a098b
commit 5c3c8b3
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/lib/events.js b/lib/events.js
@@ -448,8 +448,6 @@ EventEmitter.prototype.prependOnceListener =
 // Emits a 'removeListener' event if and only if the listener was removed.
 EventEmitter.prototype.removeListener =
     function removeListener(type, listener) {
-      let originalListener;
-
       checkListener(listener);
 
       const events = this._events;
@@ -473,7 +471,6 @@ EventEmitter.prototype.removeListener =
 
         for (let i = list.length - 1; i >= 0; i--) {
           if (list[i] === listener || list[i].listener === listener) {
-            originalListener = list[i].listener;
             position = i;
             break;
           }
@@ -494,7 +491,7 @@ EventEmitter.prototype.removeListener =
           events[type] = list[0];
 
         if (events.removeListener !== undefined)
-          this.emit('removeListener', type, originalListener || listener);
+          this.emit('removeListener', type, listener);
       }
 
       return this;