From b5e4c5afdbc7007fb4a929130c2a5cc38c720605 Mon Sep 17 00:00:00 2001
From: Mike Mazmanyan <dopare@outlook.com>
Date: Mon, 17 Oct 2016 09:48:28 -0400
Subject: [PATCH] Fixes #321

Reverting old change which has broken webpack hot module reloading.
---
 index.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/index.ts b/index.ts
index 017bff30c..5e9e6c38b 100644
--- a/index.ts
+++ b/index.ts
@@ -527,8 +527,7 @@ function ensureTypeScriptInstance(loaderOptions: LoaderOptions, loader: any): {
 
     // manually update changed files
     loader._compiler.plugin("watch-run", (watching, cb) => {
-        var mtimes = watching.compiler.fileTimestamps ||
-                     watching.compiler.watchFileSystem.watcher.mtimes;
+        var mtimes = watching.compiler.watchFileSystem.watcher.mtimes;
         Object.keys(mtimes)
             .filter(filePath => !!filePath.match(/\.tsx?$|\.jsx?$/))
             .forEach(filePath => {