From ba4f81dcad3364b734e650e093839ea51710c955 Mon Sep 17 00:00:00 2001
From: Oliver Hamlet <oliver.hamlet@gmail.com>
Date: Tue, 6 Dec 2016 10:09:02 +0000
Subject: [PATCH] Fix safeExecFileSync not returning output (#725)

---
 scripts/helpers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/helpers.js b/scripts/helpers.js
index 71968438..491847d3 100644
--- a/scripts/helpers.js
+++ b/scripts/helpers.js
@@ -90,7 +90,7 @@ function getMetadataValidatorBinaryPaths(rootPath) {
 
 function safeExecFileSync(file, args, options) {
   try {
-    childProcess.execFileSync(file, args, options);
+    return childProcess.execFileSync(file, args, options);
   } catch (error) {
     throw new Error(error.message);
   }