From c496eb64d70d367e3e7b80d691ae1db7c3bab1e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christoffer=20=C3=85str=C3=B6m?= <cam@qlik.com>
Date: Thu, 9 Nov 2017 07:45:27 +0100
Subject: [PATCH] NODE - make sure to watch a unique set of files

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

diff --git a/src/node/index.js b/src/node/index.js
index 56e7490e..cd4c54c4 100644
--- a/src/node/index.js
+++ b/src/node/index.js
@@ -87,7 +87,7 @@ const node = {
     let removeListeners = runTests(files, srcFiles, argv);
     if (argv.watch) {
       // We need to watch source files also
-      chokidar.watch([...files, ...srcFiles]).on('change', () => {
+      chokidar.watch([...new Set([...files, ...srcFiles])]).on('change', () => {
         removeListeners();
         removeListeners = runTests(files, srcFiles, argv);
       });