From f9562a5cbfbda9502568738576355132450e0d11 Mon Sep 17 00:00:00 2001
From: liunian <dengjij@gmail.com>
Date: Wed, 20 Apr 2016 09:45:28 +0800
Subject: [PATCH] remove unnecessary calculation

---
 src/vs/base/common/strings.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vs/base/common/strings.ts b/src/vs/base/common/strings.ts
index 12c3670e785..bf25f9960b7 100644
--- a/src/vs/base/common/strings.ts
+++ b/src/vs/base/common/strings.ts
@@ -164,7 +164,7 @@ export function startsWith(haystack: string, needle: string): boolean {
 export function endsWith(haystack: string, needle: string): boolean {
 	let diff = haystack.length - needle.length;
 	if (diff > 0) {
-		return haystack.lastIndexOf(needle) === haystack.length - needle.length;
+		return haystack.lastIndexOf(needle) === diff;
 	} else if (diff === 0) {
 		return haystack === needle;
 	} else {
-- 
GitLab