From d1bc83db3296c4f1d4b3555ecacd79b478f612f3 Mon Sep 17 00:00:00 2001
From: Chris Parry <parry@learnium.com>
Date: Wed, 31 Jan 2018 13:27:52 +0000
Subject: [PATCH] [BUGFIX beta] prevent test error by converting illegal
 characters in branch name

null fix
---
 broccoli/version.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/broccoli/version.js b/broccoli/version.js
index bd86a9df225..94af0f98dd6 100644
--- a/broccoli/version.js
+++ b/broccoli/version.js
@@ -25,9 +25,11 @@ module.exports.VERSION = (() => {
   // * current "build type" or branch name (in CI this is generally not
   //   present, but it is very useful for local / testing builds)
   // * the sha for the commit
-  let packageVersion  = pkg.version;
+  let packageVersion = pkg.version;
   let sha = info.sha || '';
   let suffix = process.env.BUILD_TYPE || info.branch;
+  // * remove illegal non-alphanumeric characters from branch name.
+  suffix = suffix && suffix.replace(/[^a-zA-Z\d\s-]/, '-');
   let metadata = sha.slice(0, 8);
 
   return `${packageVersion}${suffix ? '-' + suffix : ''}+${metadata}`;