From 7d1329ffa5d4736ffc4c586214bb041a4955496a Mon Sep 17 00:00:00 2001
From: Jean-Charles Sisk <jasisk@gmail.com>
Date: Fri, 7 Feb 2020 14:35:12 -0800
Subject: [PATCH] fix: npm explore spawn shell correctly

PR-URL: https://github.com/npm/cli/pull/784
Credit: @jasisk
Close: #784
Reviewed-by: @isaacs
---
 lib/explore.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/explore.js b/lib/explore.js
index 0c9930f8e4ca7..32c93d6553ac9 100644
--- a/lib/explore.js
+++ b/lib/explore.js
@@ -23,14 +23,13 @@ function explore (args, cb) {
   var opts = {cwd: cwd, stdio: 'inherit'}
 
   var shellArgs = []
-  if (args) {
+  if (args.length) {
     if (isWindows) {
       var execCmd = escapeExecPath(args.shift())
       var execArgs = [execCmd].concat(args.map(escapeArg))
       opts.windowsVerbatimArguments = true
       shellArgs = ['/d', '/s', '/c'].concat(execArgs)
     } else {
-      shellArgs.unshift('-c')
       shellArgs = ['-c', args.map(escapeArg).join(' ').trim()]
     }
   }