From 5079c793cac47a72287407f9ae56bfa44f8eb7fc Mon Sep 17 00:00:00 2001
From: Behnam Mohammadi <itten@live.com>
Date: Wed, 2 Dec 2020 01:49:30 +0330
Subject: [PATCH] style(archive): add default value on argument
 (denoland/deno#8582)

---
 archive/tar.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/archive/tar.ts b/archive/tar.ts
index 4edb76c0257e..1211fa2875df 100644
--- a/archive/tar.ts
+++ b/archive/tar.ts
@@ -100,8 +100,8 @@ function clean(length: number): Uint8Array {
   return buffer;
 }
 
-function pad(num: number, bytes: number, base?: number): string {
-  const numString = num.toString(base || 8);
+function pad(num: number, bytes: number, base = 8): string {
+  const numString = num.toString(base);
   return "000000000000".substr(numString.length + 12 - bytes) + numString;
 }