From ee9bdafce241d9bf0ba6511c8f2a00377bafc11c Mon Sep 17 00:00:00 2001
From: Ryan Day <ryaneday@google.com>
Date: Thu, 21 Feb 2019 14:54:45 -0800
Subject: [PATCH] fix: fix image.WorkingDir not saving

---
 src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index 513d5b2..83ad289 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -266,7 +266,7 @@ export class Image {
       [].push.apply(imageData.config.config.Env, options.Env || this.Env || []);
     }
 
-    if (options.WorkingDir) {
+    if (options.WorkingDir || this.WorkingDir) {
       imageData.config.config.WorkingDir =
           options.WorkingDir || this.WorkingDir!;
     }