From 2973afbd26e2c9a9f9676fed8ab63999022ea7ca Mon Sep 17 00:00:00 2001
From: Emily Marigold Klassen <forivall@gmail.com>
Date: Wed, 1 May 2019 00:04:25 -0700
Subject: [PATCH] fix: Quote zero-length strings in arguments (#1551)

If a zero-length string is passed, it does not get properly quoted, and then it is not properly passed to the child process
---
 lib/utils/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/utils/index.js b/lib/utils/index.js
index d49f8c5e..c4803383 100644
--- a/lib/utils/index.js
+++ b/lib/utils/index.js
@@ -69,7 +69,7 @@ var utils = (module.exports = {
       args.map(function (arg) {
         // if an argument contains a space, we want to show it with quotes
         // around it to indicate that it is a single argument
-        if (arg.indexOf(' ') === -1) {
+        if (arg.length > 0 && arg.indexOf(' ') === -1) {
           return arg;
         }
         // this should correctly escape nested quotes