From 005dfa24cd20145b8bf7bb01cf01e5614432caf0 Mon Sep 17 00:00:00 2001
From: Kevin Martensson <kevinmartensson@gmail.com>
Date: Sun, 23 Jul 2017 20:58:15 +0200
Subject: [PATCH] Return empty `string` when there are no arguments

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

diff --git a/index.js b/index.js
index f98f65a..41ae344 100644
--- a/index.js
+++ b/index.js
@@ -152,7 +152,7 @@ function applyStyle() {
 	// Support varags, but simply cast to string in case there's only one arg
 	const args = arguments;
 	const argsLen = args.length;
-	let str = argsLen !== 0 && String(arguments[0]);
+	let str = argsLen === 0 ? '' : String(arguments[0]);
 
 	if (argsLen > 1) {
 		// Don't slice `arguments`, it prevents V8 optimizations