From 7d3155bc8da72359d5b023e485acd86fc2d952b0 Mon Sep 17 00:00:00 2001
From: Starfox64 <louisdijon21@yahoo.fr>
Date: Tue, 29 Aug 2017 14:05:54 +0200
Subject: [PATCH] Add ability to omit file to allow for remote context

Closes #380
---
 lib/docker.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/docker.js b/lib/docker.js
index 498da13..aceccd9 100644
--- a/lib/docker.js
+++ b/lib/docker.js
@@ -296,7 +296,7 @@ Docker.prototype.buildImage = function(file, opts, callback) {
     }
   }
 
-  if (file.context) {
+  if (file && file.context) {
     file.src.forEach(function(filePath) {
       content = fs.readFileSync(path.join(file.context, filePath));
       pack.entry({