From d765472f3576732a0593b3f98e7f6a52a6f72ee2 Mon Sep 17 00:00:00 2001
From: Graham Paye <gpaye8@gmail.com>
Date: Thu, 21 Feb 2019 14:38:34 -0800
Subject: [PATCH] switch gcloud command to IO.popen from backticks (#194)

---
 lib/googleauth/credentials_loader.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/googleauth/credentials_loader.rb b/lib/googleauth/credentials_loader.rb
index 265fda2..99a5ee6 100644
--- a/lib/googleauth/credentials_loader.rb
+++ b/lib/googleauth/credentials_loader.rb
@@ -174,7 +174,8 @@ module Google
       def load_gcloud_project_id
         gcloud = GCLOUD_WINDOWS_COMMAND if OS.windows?
         gcloud = GCLOUD_POSIX_COMMAND unless OS.windows?
-        config = MultiJson.load(`#{gcloud} #{GCLOUD_CONFIG_COMMAND}`)
+        gcloud_json = IO.popen("#{gcloud} #{GCLOUD_CONFIG_COMMAND}", &:read)
+        config = MultiJson.load gcloud_json
         config['configuration']['properties']['core']['project']
       rescue
         nil