From 317f888383a9d169a92d80aa9492a4eea98bd678 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Sun, 30 Jun 2013 00:13:33 -0700
Subject: [PATCH] Make `cleanupSource` remove extra trailing whitespace.

Former-commit-id: 4b805471336e3259b45a51e1a5f1bea62d66bd94
---
 build.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/build.js b/build.js
index 5acc961ad..99025148b 100755
--- a/build.js
+++ b/build.js
@@ -861,7 +861,9 @@
       // remove lines with just whitespace and semicolons
       .replace(/^ *;\n/gm, '')
       // consolidate multiple newlines
-      .replace(/\n{3,}/g, '\n\n');
+      .replace(/\n{3,}/g, '\n\n')
+      // add trailing newline
+      .trim() + '\n'
   }
 
   /**