From d81105ad6e35172bf90d53659c65dc5548c7e84a Mon Sep 17 00:00:00 2001
From: Dan Allen <dan@opendevise.com>
Date: Wed, 29 Apr 2020 02:04:29 -0600
Subject: [PATCH] don't attempt to set undefined contents on bundled file

---
 gulp.d/tasks/build.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gulp.d/tasks/build.js b/gulp.d/tasks/build.js
index cbbb0ca..7a29aa3 100644
--- a/gulp.d/tasks/build.js
+++ b/gulp.d/tasks/build.js
@@ -75,7 +75,7 @@ module.exports = (src, dest, preview) => () => {
                 Promise.all(mtimePromises).then((mtimes) => {
                   const newestMtime = mtimes.reduce((max, curr) => (!max || curr > max ? curr : max))
                   if (newestMtime > file.stat.mtime) file.stat.mtimeMs = +(file.stat.mtime = newestMtime)
-                  file.contents = bundleBuffer
+                  if (bundleBuffer !== undefined) file.contents = bundleBuffer
                   file.path = file.path.slice(0, file.path.length - 10) + '.js'
                   next(bundleError, file)
                 })