From 1585aba5b5c174a7f9dc88395df87ac2180c4b50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Breitbart?= <jerch@rockborn.de>
Date: Mon, 22 Oct 2018 21:12:51 +0200
Subject: [PATCH] slightly faster trimAndRecycle

---
 src/common/CircularList.ts | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/common/CircularList.ts b/src/common/CircularList.ts
index 682b8775..48394c85 100644
--- a/src/common/CircularList.ts
+++ b/src/common/CircularList.ts
@@ -119,10 +119,7 @@ export class CircularList<T> extends EventEmitter implements ICircularList<T> {
   }
 
   public trimAndRecycle(): T | undefined {
-    this._startIndex++;
-    if (this._startIndex === this._maxLength) {
-      this._startIndex = 0;
-    }
+    this._startIndex = ++this._startIndex % this._maxLength;
     this.emit('trim', 1);
     return this._array[this._getCyclicIndex(this._length - 1)];
   }