From 9a392f12e5d2661ddfe2dc633d273f1699cf8011 Mon Sep 17 00:00:00 2001
From: Luke Edwards <luke.edwards05@gmail.com>
Date: Sun, 7 Apr 2019 15:29:57 -0700
Subject: [PATCH] fix: allow `maxAge=0` option

---
 packages/sirv/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/sirv/index.js b/packages/sirv/index.js
index 116e09a..57577ba 100644
--- a/packages/sirv/index.js
+++ b/packages/sirv/index.js
@@ -56,8 +56,8 @@ module.exports = function (dir, opts={}) {
 		}
 	}
 
-	let cc = opts.maxAge && `public,max-age=${opts.maxAge}`;
 	cc && opts.immutable && (cc += ',immutable');
+	let cc = opts.maxAge != null && `public,max-age=${opts.maxAge}`;
 
 	opts.cwd = dir;
 	let abs, stats, headers;