From 2ac410625b6a5385701092aaa83bb0b10b79e98a Mon Sep 17 00:00:00 2001
From: Yury Delendik <ydelendik@mozilla.com>
Date: Wed, 3 May 2017 08:17:31 -0500
Subject: [PATCH] Fixes shell parameters quoting after #8349

---
 gulpfile.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gulpfile.js b/gulpfile.js
index 81b5680ea..703981b9c 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -88,6 +88,13 @@ function safeSpawnSync(command, parameters, options) {
   // Execute all commands in a shell.
   options = options || {};
   options.shell = true;
+  // `options.shell = true` requires parameters to be quoted.
+  parameters = parameters.map((param) => {
+    if (!/[\s`~!#$*(){\[|\\;'"<>?]/.test(param)) {
+      return param;
+    }
+    return '\"' + param.replace(/([$\\"`])/g, '\\$1') + '\"';
+  });
 
   var result = spawnSync(command, parameters, options);
   if (result.status !== 0) {